7-8b-4=19

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Solution for 7-8b-4=19 equation:



7-8b-4=19
We move all terms to the left:
7-8b-4-(19)=0
We add all the numbers together, and all the variables
-8b-16=0
We move all terms containing b to the left, all other terms to the right
-8b=16
b=16/-8
b=-2

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