Question

7x+3y=m (solve for y)

Answer 1

7x+3y=m

3y=m-7x

y= (m-7x)/3

y = m/3 - 7x/3

Answer 2

Lets solve for y

7x+3y=m

Step 1: Add -7x to both sides.

7x+3x+-7x=m+-7x

Step 2: Divide both sides by 3.

$\frac{3y}{3}$ = $\frac{m-7x}{3}$

y= $\frac{1}{3}$ m + $\frac{-7}{3}$ x