Question

AYUDAAAAAAA DOY PUNTOS POR RESOLVER LA ECUACION

3(x + 3) - 2(2x + 5) = 5[x - (2x + 3)]

Answer 1

$3(x + 3) - 2(2x + 5) = 5 [x - (2x + 3)] \\ 3(x + 3) - 2(2x + 5) = 5 (x - 2x - 3) \\ 3x + 9 - 4x - 10 = 5x - 10x - 15 \\ - x - 1 = - 5x - 15 \\ - x + 5x = - 15 + 1 \\ 4x = - 14 \\ x = - \frac{14}{4} \\ x = - \frac{7}{2}$