Question

respondem ai 2x-18maior 4x-38

Answer 1

2x - 18 > 4x - 38
2x - 4x > -38 + 18
-2x > -20
x < 10

Answer 2

Bom dia!

resolução:

$2x-18>4x-38 \\ 2x-4x> -38+18 \\ -2x> -20 \\ \\ x> \frac{20}{2} \\ \\ \boxed{x>10}$