Respuesta:
Explicación paso a paso:
-15× + 30 - 4×= 8× + 12 - 14× + 38
-19x + 30 = -6x + 50
-19 + 6x = 50 - 30
-13x = 20
x = -20/13
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Respuesta:
-20/13
Explicación paso a paso:
-15× + 30 - 4×= 8× + 12 - 14× + 38
-19x + 30 = -6x + 50
-19 + 6x = 50 - 30
-13x = 20
x = -20/13