1.5b+3=90+2b-9

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Solution for 1.5b+3=90+2b-9 equation: 



1.5b+3=90+2b-9

We move all terms to the left:

1.5b+3-(90+2b-9)=0

We add all the numbers together, and all the variables

1.5b-(2b+81)+3=0

We get rid of parentheses

1.5b-2b-81+3=0

We add all the numbers together, and all the variables

-0.5b-78=0

We move all terms containing b to the left, all other terms to the right

-0.5b=78

b=78/-0.5

b=-156

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