Respuesta:
32/3 o 10.6666
Explicación paso a paso:
4(x - 7) - 2(x - 4) = 12 - x
4x - 28 - 2x + 8 = 12 - x
2x - 20 = 12 - x
2x + x = 12 + 20
3x = 32
x = 32/3 = 10.6666...
esta es la solucion:
x=32
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3
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Respuesta:
32/3 o 10.6666
Explicación paso a paso:
4(x - 7) - 2(x - 4) = 12 - x
4x - 28 - 2x + 8 = 12 - x
2x - 20 = 12 - x
2x + x = 12 + 20
3x = 32
x = 32/3 = 10.6666...
esta es la solucion:
x=32
___
3