Question

Determinar el valor de: 3(x + 4) - 2(2 + 2x) = 3(x - 6x + 12 + 2)

Answer 1

3(x + 4) - 2(2 + 2x) = 3(x - 6x + 12 + 2)

3x + 12 - 4 - 4x = 3(-5x+14)

-x + 8 = -15x + 42

15x - x = 42 + 8

14x = 50

x = 50/14

x = 25/7

Eternamente axllxa