yamilette22 yamilette22

25-08-2016
Mathematics

contestada

-4b-5+2b=10

Help me solve this. I'm thinking way to hard.

Respuesta :

KatCoda KatCoda

25-08-2016

Isolate the variables. You want to get the five on the same side as the ten, so, you add five to both sides.

-4b+2b=15

-2b=15
b= -7.5

I believe. You may want to double check my work though.

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