2b+5b=49

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Solution for 2b+5b=49 equation:



2b+5b=49
We move all terms to the left:
2b+5b-(49)=0
We add all the numbers together, and all the variables
7b-49=0
We move all terms containing b to the left, all other terms to the right
7b=49
b=49/7
b=7

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