Respuesta :

Answer:

1x+(-4-56)+123.5×56x=

1x+(-4)+(-56)+123.5×56x=

1x+(-60)+123.5×56x=

-61x+123.5×56x=

184.5x×56x=

10332x¹+¹=

10332x²

Answer: 6917x-60
Solving Steps:
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