Question

How do you solve `-9(-5y – 7) = 3(5y – 9)`?

Answer 1

`color(blue)(y=-3`

Explanation:

`−9(−5y–7)=3(5y-9)`

`45y +63=15y-27`

`45y -15y = -63-27`

`30y = -90`

`color(blue)(y=-3`