Question

−2(4x + 3) = 2(−5x −11)


comprobacion

Answer 1

Respuesta:

$- 2(4x + 3) = 2( - 5x - 11) \\ - 8x - 6 = - 10x - 22 \\ - 8x + 10x - 6 + 22 = 0 \\ 2x + 16 = 0 \\ 2x = - 16 \\ x = \frac{ - 16}{2} \\ x = - 8$