Question

3x+7y=2 for y

Answer 1

(2-3x)/7

Answer 2

subtract 3x on both sides and divide 7 on both sides

Answer 3

so you leve 2-3x alone when you divide by 7?

Answer 4

subtract 3x on both sides
3x+7y-3x=2-3x
7y=2-3x
now divide both sides by 7
7y/7=(2-3x)/7
y=(2-3x/7

Answer 5

so y= 2-3x over 7?

Answer 6

yes

Answer 7

thanks