-4b-5b=-10-7b

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Solution for -4b-5b=-10-7b equation:



-4b-5b=-10-7b
We move all terms to the left:
-4b-5b-(-10-7b)=0
We add all the numbers together, and all the variables
-4b-5b-(-7b-10)=0
We add all the numbers together, and all the variables
-9b-(-7b-10)=0
We get rid of parentheses
-9b+7b+10=0
We add all the numbers together, and all the variables
-2b+10=0
We move all terms containing b to the left, all other terms to the right
-2b=-10
b=-10/-2
b=+5

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