Respuesta: x es igual a 2
DESPEJE
x - 6 = -2 (3x - 4)
x - 6 = -6x + 8
x + 6x = 8 + 6
7x = 14
x = 2
COMPROBACIÓN
2 - 6 = -2 .(3.2 - 4)
2 - 6 = -2 .(6 - 4)
-4 = -2 .(2)
-4 = -4
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Respuesta: x es igual a 2
DESPEJE
x - 6 = -2 (3x - 4)
x - 6 = -6x + 8
x + 6x = 8 + 6
7x = 14
x = 2
COMPROBACIÓN
2 - 6 = -2 .(3.2 - 4)
2 - 6 = -2 .(6 - 4)
-4 = -2 .(2)
-4 = -4