Question

2x - (x + 5) = 6 + (x + 1) :(

Answer 1

Respuesta:

Explicación paso a paso:

Cambie este signo a +

↑

2x |±| (x + 5)= 6 + (x + 1)

2x + x + 5 = 6 + x + 1

3 x + 5 = 7 + x

3 x - x = 7 - 5

2x = 2

x = 1