1 Answer

Laura Uzcategui · Answer 1 · 2023-09-30T17:14:54+0000

$Answer \rightarrow\large\boxed{y=2}$

Explanation:

To start off, you are given two equations. One in standard form and one that is already solved for
.

Since
x=(7y)/(5) , you already know the
value.

Therefore to find what y equals, plug in whatever x is into the other equation. (remember x is 7y/5)

$\rightarrow5((7y)/(5) )-3y=8$

$\rightarrow5*(7y)/(5) -3y=8$

$\rightarrow7y-3y=8$

$\rightarrow4y=8$

$\rightarrow(4y)/(4) =(8)/(4)$

$\rightarrow\large\boxed{y=2}$

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