Respuesta:
11
Explicación paso a paso:
2x - 4 = x + 7
2x - x = +7 + 4
1x = 11
x= 11/1
= 11
espero y estar bien ((':
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Respuesta:
11
Explicación paso a paso:
2x - 4 = x + 7
2x - x = +7 + 4
1x = 11
x= 11/1
= 11
espero y estar bien ((':