Respuesta:
4 [ (x + 2) 4 - 7] = 10x - 8
4 [ x + 2 - 3] = 10x - 8
4 [ x - 1] = 10x - 8
4x - 4 = 10x - 8
-4 + 8 = 10x - 4x
6x = 4
x= 4/6
x= 0.666
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Respuesta:
4 [ (x + 2) 4 - 7] = 10x - 8
4 [ x + 2 - 3] = 10x - 8
4 [ x - 1] = 10x - 8
4x - 4 = 10x - 8
-4 + 8 = 10x - 4x
6x = 4
x= 4/6
x= 0.666