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5x=15
X=3
Resolvemos:
9x+17-6=4x+26
9x + 11 = 4x + 26
9x - 4x = 26 - 11
5x = 15
x = 15/5
x = 3
Respuesta.
x = 3
VERIFICAMOS LA SOLUCIÓN
9x+17-6=4x+26
9 (3) + 17 - 6 = 4 (3) + 26
27 + 17 - 6 = 12 + 26
44 - 6 = 38
38 = 38
La solución es correcta!!!