Question

2n + 8 = 3n + -30
What's n?

Answer 1

Hello !

`2n + 8 = 3n +( -30)\\\\2n + 8 - 8 = 3n + (-30) -8\\\\2n = 3n - 38\\\\2n - 3n = 3n-38-3n\\\\-n=-38\\\\\boxed{n =38}`