Question

How do you solve #2/3(9b - 27) = 36?

Answer 1

`color(green)(b = 9`

Explanation:

`color(green)(2/3)(9b - 27) = 36`

`9b - 27 = 36 . color(green)(3/2`

`9b - 27 = 18. color(green)3`

`9b - 27 = 54`
`9b = 54+27`
`9b = 81`
`color(green)(b = 9`