Respuesta:
Explicación paso a paso:
3(b - 6) - 17 = 2(b + 7) + 8
3b - 18 - 17 = 2b + 14 + 8
3b - 2b = 14 + 8 + 18 + 17
b = 57
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Respuesta:
Explicación paso a paso:
3(b - 6) - 17 = 2(b + 7) + 8
3b - 18 - 17 = 2b + 14 + 8
3b - 2b = 14 + 8 + 18 + 17
b = 57