Respuesta:
x = 10
Explicación paso a paso:
150 = 8x + 7x
150 = 15x
150
-------- = x
15
10 = x
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Respuesta:
x = 10
Explicación paso a paso:
150 = 8x + 7x
150 = 15x
150
-------- = x
15
10 = x