Question

El valor de x que soluciona la ecuacion 30 - 2x = 3x - 10 es:

Answer 1

30-2x=3x-10
-2x-3x=-10-30
-5x=-40
5x=40
x=40/5
x=8

Answer 2

Resolver.

30 - 2x = 3x - 10
30 + 10 = 3x + 2x
40 = 5x
40/5 = x
8 = x

Respuesta.
x = 8