Question

How do you solve `4(m+3) - 2m = 3(m - 3)`?

Answer 1

`color(green)(m = 21`

Explanation:

`4 (m+3) -2m=3(m -3)`

`4 * (m) + 4 * (3) -2m=3 * (m) + 3 * ( -3)`

`4m + 12 -2m=3m - 9`

`2m + 12=3m - 9`

`12 + 9=3m - 2m`

`21=m`