Question

2) Calcule el valor de X en:
5(X- 1) = 3X + 1 + 2(X + 1)

Answer 1

Se resuelve asi:

$5(x - 1) = 3x + 1 + 2(x + 1) \\ 5x - 5 = 3x + 1 + 2x + 2 \\ 5x - 5 = 5x + 3 \\ 0x = 8$