mrsfuxyabish278 mrsfuxyabish278

12-12-2016
Mathematics

contestada

-7(2b-4)=5(-2b+6)?Please help me i need the answer its hard!

Respuesta :

MathisLif3 MathisLif3

12-12-2016

-14b+28=-10b-30
-4b+28=-30
-4b=-58
b=58/4=29/2

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