Respuesta:
Explicación paso a paso:
4 ( x + 5) = 2x + 34
4x + 20 = 2x + 34
-2x + 4x = 34 - 20
2x = 14
x = 14/2
x = 7
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Respuesta:
Explicación paso a paso:
4 ( x + 5) = 2x + 34
4x + 20 = 2x + 34
-2x + 4x = 34 - 20
2x = 14
x = 14/2
x = 7