💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!
Get the answer to your homework problem.
Try Numerade free for 30 days
Like
Report
Solve each equation, if possible.$$\frac{1}{6} y+\frac{1}{4} y=-1$$
$-\frac{12}{5}$
Precalculus
Algebra
Chapter 2
Equations, Inequalities, and Problem Solving
Section 2
More about Solving Equations
Algebra Topics That are Reviewed at the Start of the Semester
Equations and Inequalities
Campbell University
Oregon State University
Baylor University
Lectures
01:32
In mathematics, the absolu…
01:11
01:33
Solve each equation.$$…
00:24
00:58
02:06
00:52
00:33
Solve each equation for $y…
00:45
Solve each equation and ch…
00:34
01:42
01:35
Solve each equation. Check…
So any time you see fractions or decimals, you kind of want to just get rid of them. They make everything easier if you could just clear it out and have a one level problem. So what I'm gonna do is look at my denominators, which are six and four. And I'm looking for the least common denominator. The smallest thing that six and four go into. People are quick to say 24 but there is something smaller, which is 12. So what I'm gonna do is multiply every single term by 12. The idea of that is here six goes into 12 twice. So I have two times. One times why, which is just too. Why, plus, here four goes into 12 3 times and I have three times, one times why or three way. And here I just get negative 12. Okay, let's collect like terms. So I have five. Why equals negative 12. And for my final step, I need why by itself. So we will undo the multiplication by dividing, and I get why equals negative 12 5th Okay, we want to check this work so I'll go ahead and plug in negative 12 5th everywhere I see a why? To see if this does indeed equal negative one six goes into 12 twice. So this is negative. 2/5. Four goes into 12 3 times. So this is negative. 3/5. Hopefully you can see this, but I have negative two minus three. All over five to negative 5/5. Negative one does equal negative one. So this is why negative 12.
View More Answers From This Book
Find Another Textbook
Numerade Educator
In mathematics, the absolute value or modulus |x| of a real number x is its …
Solve each equation.$$\frac{1}{3}(y+4)+6=\frac{1}{4}(3 y-1)-2$$<…
Solve each equation.$$1-\frac{y}{3}=6$$
Solve each equation.$$\frac{y}{3}-\frac{1}{2}=\frac{1}{6}$$
Solve each equation.$$\frac{1}{2}\left(y-\frac{1}{6}\right)+\frac{2}{3}=…
Solve each equation.$$\frac{y-1}{y+4}=\frac{y+1}{y-2}$$
Solve each equation for $y.$$y-(-6)=2(x-4)$
Solve each equation and check each proposed solution. See Examples 4 through…
Solve each equation for $y.$$y-1=-6(x-(-2))$
Solve each equation.$$-y+12\left(\frac{y-1}{4}\right)=3$$
Solve each equation. Check your solution.$$y-2=\frac{1}{3}(y+6)$$
01:10
Find the $x$ - and $y$ -intercepts of the graph of each equation. Do not gra…
03:01
Solve each equation, if possible.$$\frac{3}{8}(14-u)=-3 u+6$$
00:36
Evaluate each expression. See Example 10.$$b^{2}-4 a c \text { for }…
Use the intercept method to graph each equation.$$3 x+4 y=8$$
01:16
Solve each equation, if possible.$$7+3 w=4+9 w$$
01:07
The following graph gives the heart rate of a woman before, during, and afte…
01:48
01:18
Use the intercept method to graph each equation.$$9 x+3 y=10$$…
01:01
Solve each equation. Then check the result.$$\frac{9}{7} d=81$$<…
Fill in the blanks.a. To plot $(-5,4),$ we start at the ___and move 5 un…
Create an account to get free access
Join Numerade as a
By clicking Sign up you accept Numerade's Terms of Service and Privacy Policy
or sign up with
Already have an account? Log in