Question

Make 'y' the subject of the equation. g = 3y - 9.

Answer 1

`y = (g+9)/(3)`

Explanation:

g = 3y -9

start by adding 9 to each side:

g + 9 = 3y

now divide by 3 on each side to get y alone:

`y = (g+9)/(3)`

hope this helps!