💬 👋 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
If $y=2 x,$ and $3(y+6 x)-7(2 y+3)=11,$ what is the value of $y ?$
No Related Courses
Chapter 12
Math Foundations—Algebra Review
No Related Subtopics
01:14
If $x+4 y=19$ and $2 x-y=1…
01:56
If $x y+\frac{7+3 x}{4}-2 …
00:49
If $y=\frac{2}{3} x+1,$ fi…
00:56
Evaluate $3 x y$ for $x=2$…
01:27
Solve by substitution.…
$$7 x+3 y=8$$$$6 x-3 y…
01:55
Evaluate the expression $x…
02:30
Solve each system by addit…
01:38
Find the value of $y$ when…
00:20
Find $y$ given that $x=3$.…
we're going to solve this equation for why and we know that why is equal to two X So everywhere we have a why we can replace it with a two X or everywhere we have an X. We can replace it with a Y over two. We have to make a decision and it looks like we only have a single X terminar problem. So let's go ahead and replace X with y over two. So we have three times y plus six times why over two minus seven times two y plus three equals 11. So we have three times why plus three y minus seven times two y plus three equals 11 Now, you would certainly be welcome to simplify that sooner and replace your six X with the three y sooner. You didn't have to go through that many steps to do it. Okay, Continuing to simplify and sulfur Why? Let's go ahead and add these two terms together we get four way. So three times four y is 12 y. Now let's distribute our negative seven and we have minus 14. Y minus 21 is equal to 11. Okay, let's combine our white terms 12 Y minus 14. Why is negative? Two y? And let's add 21 to both sides, and that gives us negative. Two. Y equals 32. Finally, we divide both sides by negative, too, and we get why is negative 16.
View More Answers From This Book
Find Another Textbook
If $x+4 y=19$ and $2 x-y=11,$ what is the value of $y ?$
If $x y+\frac{7+3 x}{4}-2 y=1,$ what is the value of $x$ in terms of $y ?$
If $y=\frac{2}{3} x+1,$ find the value of $y$ for $x=-6$.
Evaluate $3 x y$ for $x=2$ and $y=7$
Solve by substitution.$\begin{aligned} y &=2-3 x \\ 6 x+2 y &=7 …
$$7 x+3 y=8$$$$6 x-3 y=5$$For the solution $(x, y)$ to the system of…
Evaluate the expression $x y$ for the given values of $x$ and $y.$$$x=-3…
Solve each system by addition.$$\begin{aligned}&2 x=3 y+11\\…
Find the value of $y$ when $(a) x=-2$ and $(b) x=4 .$ Sections 1.3 and 2.3
Find $y$ given that $x=3$.$$x-y=7$$
Create an account to get free access
Join Numerade as a
Already have an account? Log in
