Respuesta:
x=1
Explicación paso a paso:
3x + 4x - 2 = 3(x + 2) - 4
7x-2 = 3x + 2
7x = 3x + 4
7x - 3x = 4
4x = 4
x = 1
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Respuesta:
x=1
Explicación paso a paso:
3x + 4x - 2 = 3(x + 2) - 4
7x-2 = 3x + 2
7x = 3x + 4
7x - 3x = 4
4x = 4
x = 1