2b=7b+20(V)

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Solution for 2b=7b+20(V) equation:



2b=7b+20()
We move all terms to the left:
2b-(7b+20())=0
We calculate terms in parentheses: -(7b+20()), so:
7b+20()
We add all the numbers together, and all the variables
7b
Back to the equation:
-(7b)
We add all the numbers together, and all the variables
-5b=0
b=0/-5
b=0

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