Respuesta:
3
Explicación paso a paso:
3x + 6 = 15
3x = 9
x = 3
......
3(x+2) = 15
3x = 9 x = 3
RPTA: x = 3
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Respuesta:
3
Explicación paso a paso:
3x + 6 = 15
3x = 9
x = 3
......
Verified answer
Respuesta:
x = 3
Explicación paso a paso:
3(x+2) = 15
3x + 6 = 15
3x = 9 x = 3
RPTA: x = 3