18jerabekm 18jerabekm

14-02-2017
Mathematics

contestada

8 – b = -2 – 2b

b = ?

Respuesta :

12135315 12135315

14-02-2017

the answer to this equation would be b= -10

Answer Link

14-02-2017

8-b=-2-2b
+b. +b
8 = -2-b
+2 +2
10=-1b
10/-1=-1/-1b
-10=b
B is -10

Answer Link

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