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Problem

Solve each system. $$\begin{aligned}0.10 x+0.08 …

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Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Problem 7 Problem 8 Problem 9 Problem 10 Problem 11 Problem 12 Problem 13 Problem 14 Problem 15 Problem 16 Problem 17 Problem 18 Problem 19 Problem 20 Problem 21 Problem 22 Problem 23 Problem 24 Problem 25 Problem 26 Problem 27 Problem 28 Problem 29 Problem 30 Problem 31 Problem 32 Problem 33 Problem 34 Problem 35 Problem 36 Problem 37 Problem 38 Problem 39 Problem 40 Problem 41 Problem 42 Problem 43 Problem 44 Problem 45 Problem 46 Problem 47 Problem 48 Problem 49 Problem 50 Problem 51 Problem 52 Problem 53 Problem 54 Problem 55 Problem 56 Problem 57 Problem 58

Problem 38 Hard Difficulty

Solve each system.
$$\begin{aligned}2 x-y &=6 \\2 y+z &=-4 \\8 x &=3\end{aligned}$$

Answer

$\phi$

Related Courses

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Algebra 2

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Section 3

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Watch More Solved Questions in Chapter 4

Problem 1
Problem 2
Problem 3
Problem 4
Problem 5
Problem 6
Problem 7
Problem 8
Problem 9
Problem 10
Problem 11
Problem 12
Problem 13
Problem 14
Problem 15
Problem 16
Problem 17
Problem 18
Problem 19
Problem 20
Problem 21
Problem 22
Problem 23
Problem 24
Problem 25
Problem 26
Problem 27
Problem 28
Problem 29
Problem 30
Problem 31
Problem 32
Problem 33
Problem 34
Problem 35
Problem 36
Problem 37
Problem 38
Problem 39
Problem 40
Problem 41
Problem 42
Problem 43
Problem 44
Problem 45
Problem 46
Problem 47
Problem 48
Problem 49
Problem 50
Problem 51
Problem 52
Problem 53
Problem 54
Problem 55
Problem 56
Problem 57
Problem 58

Video Transcript

All right, so we have to acts. Minus why? For 62 y z equals negative. Four and eight X equals three. So that statement stared equation. And we just solved for acts that people three divided by eight. You can play that up in, appear to solve. For a while, we would have six divided I eat minus lie equal. Six So wise. Gonna equal 6/8, minus six. Uh, because you can just move the Y over the right side of the equation and the six over the left side. This is going to give you, um, negative 21 about about four, and then even solve for Z right here. So to in a 21 out of the floor. Excuse me. Let's see. It was negative before I mean the negative for cute. About about four ounces. He was negative. Four. And then, if you take a negative four and add, um 42 divided by four, you're gonna get 6.5. Now we have our X y Z people's three days. You're going one about four and 32. You can double check for these. Make sense to come. Zach. Six seats minus y minus negative. Going one about before equal 62 Y Posey will equal Negative four and eight x William All three.

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Mark Dugopolski

Algebra for College Students

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Related Topics

Polynomials

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Write Linear Equations

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In mathematics, an equation is a statement that two mathematical expressions…

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$$
\left\{\begin{array}{l}
2 x+z=-2+y \\
8 x-…

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Solve each system.
$$
\left\{\begin{aligned} 6 x+y-4 z &=-8 \\ \f…

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Solve each system.

$$\begin{array}{l}2 x-4 y+6 z=12 \\6 x-12 y+18 z=…

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Solve each system.
$$\begin{aligned}
8 x-3 y+6 z &=-2 \\
4 x+9 …

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Solve each system.
$$
\left\{\begin{aligned} 4 x-y+2 z &=-6 \\-2 …

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Solve each system.
$$
\left\{\begin{aligned} x+y-z &=-1 \\ 3 x+4 y…

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Solve each system.
$$2 x-6 y+4 z=8$$
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3 x-9 y+6 z …

00:49

Solve each system.
$$\begin{aligned}&x+y-z=2\\&x+y+z=8\\&x+y-…

07:21

Solve each system of equations.
$6 x+2 y+4 z=2$
$3 x+4 y-8 z=-3$
$-…

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Solve each system.
$$
\left\{\begin{array}{l}{4 y+2 x=6-3 z} \\ {x+z-…

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Solve each system.
$$\begin{aligned} -2 x+y-3 z &=6 \\ 4 x-y+z &=…

08:31

Solve each system, if possible.
$$\left\{\begin{array}{l}3 x+4 y+2 z=4 \\…

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Solve each system.
$$
\left\{\begin{aligned} x+2 y+z &=4 \\ 2 x-y…

02:20

Solve each system.
$$\begin{aligned}
&\frac{2}{x}+\frac{3}{y}-\fra…

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Solve each system of equations.

$$\begin{aligned}2 x-y &=-8 \\y+…

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Solve the system $x-y-3 z=9,2 x+y-4 z=12,$ and $2 x-2 y-6 z=8$.

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Solve each system.
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&2 x+6 y-z=6\\
&4 x-3 …

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\begin{aligned}
2…

Additional Mathematics Questions
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Find each product or quotient.
$$
5 z\left(\frac{z}{5}\right)
$$

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Factor each polynomial.
$$
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$$

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01:26

Solve each system by the substitution method.
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Perform the indicated operations.
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Combine like terms.
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-5 x-(-2 x)
$$

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For each given polynomial, find the indicated value of the polynomial.
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