-20-18b=-8b+15-15b

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Solution for -20-18b=-8b+15-15b equation:



-20-18b=-8b+15-15b
We move all terms to the left:
-20-18b-(-8b+15-15b)=0
We add all the numbers together, and all the variables
-18b-(-23b+15)-20=0
We get rid of parentheses
-18b+23b-15-20=0
We add all the numbers together, and all the variables
5b-35=0
We move all terms containing b to the left, all other terms to the right
5b=35
b=35/5
b=7

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