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21-11-2019
Mathematics

contestada

What is the answer to -2(7-y)+4=-

Respuesta :

21-11-2019

Answer:

2y-10

Step-by-step explanation:

-2(7-y)+4

distribute:

=(-2)(7)+(-2)(-y)+4

= -14+2y+4

Combine like terms:

= -14+2y+4

=(2y)+(-14+4)

= 2y+-10

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