Question

Solve this equation -9h-6+12h+40=22

Answer 1

-9h - 6 + 12h + 40 = 22
3h + 34 = 22
3h = -12
h = -12/3
h = -4

Answer 2

$-9h-6+12h+40=22\\\\(-9h+12h)+(-6+40)=22\\\\3h+34=22\ \ \ |subtract\ 34\ from\ both\ sides\\\\3h=-12\ \ \ \ \ \ |divide\ both\ sides\ by\ 3\\\\\boxed{h=-4}$