Respuesta:
2[3(x-6) + 3] = 42
x = 12.
Explicación paso a paso:
2[3x - 18 + 3] = 42
6x - 36 + 6 = 42
6x = 42 + 36 - 6
6x = 72
x = 72/6
x =
Explicación:
denada me das puntos!)
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Respuesta:
2[3(x-6) + 3] = 42
x = 12.
Explicación paso a paso:
2[3(x-6) + 3] = 42
2[3x - 18 + 3] = 42
6x - 36 + 6 = 42
6x = 42 + 36 - 6
6x = 72
x = 72/6
x =
Explicación:
denada me das puntos!)