Question

cuanto es x-(-2x+4)=6-(x+3)+5=

Answer 1

Resolver.

x - (- 2x + 4) = 6 - (x + 3) + 5
x + 2x - 4 = 6 - x - 3 + 5
3x - 4 = 8 - x
3x + x = 8 + 4
4x = 12
x = 12/4
x = 3

Respuesta.
x = 3

Answer 2

x-(- 2x+4) = 6 - (x+3)+5
x + 2x - 4 = 6 - x - 3 + 5
3x - 4 = 8 - x
3x + x = 8 + 4
4x = 12
x = $\frac{12}{4}$
x = 3