2b-3=9

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Solution for 2b-3=9 equation:



2b-3=9
We move all terms to the left:
2b-3-(9)=0
We add all the numbers together, and all the variables
2b-12=0
We move all terms containing b to the left, all other terms to the right
2b=12
b=12/2
b=6

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