2.5(-4b+3)=-15

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Solution for 2.5(-4b+3)=-15 equation:



2.5(-4b+3)=-15
We move all terms to the left:
2.5(-4b+3)-(-15)=0
We add all the numbers together, and all the variables
2.5(-4b+3)+15=0
We multiply parentheses
-10b+7.5+15=0
We add all the numbers together, and all the variables
-10b+22.5=0
We move all terms containing b to the left, all other terms to the right
-10b=-22.5
b=-22.5/-10
b=2+1/4

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