Respuesta:
x = -4
Explicación paso a paso:
4x + 6 = -x - 14
4x + x = -14 - 6
5x = -20
x = -20/5
Comprobación:
4(-4) + 6 = -(-4) - 14
-16 + 6 = 4 - 14
-10 = - 10
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Respuesta:
x = -4
Explicación paso a paso:
4x + 6 = -x - 14
4x + x = -14 - 6
5x = -20
x = -20/5
x = -4
Comprobación:
4(-4) + 6 = -(-4) - 14
-16 + 6 = 4 - 14
-10 = - 10