Respuesta:2
Explicación paso a paso:
4x+2x+3=3x+x+7
6x+3=4x+7
6x-4x=7-3
2x=4
x=4/2
X=2
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Respuesta:2
Explicación paso a paso:
4x+2x+3=3x+x+7
6x+3=4x+7
6x-4x=7-3
2x=4
x=4/2
X=2