3=3b+7-5b

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Solution for 3=3b+7-5b equation:



3=3b+7-5b
We move all terms to the left:
3-(3b+7-5b)=0
We add all the numbers together, and all the variables
-(-2b+7)+3=0
We get rid of parentheses
2b-7+3=0
We add all the numbers together, and all the variables
2b-4=0
We move all terms containing b to the left, all other terms to the right
2b=4
b=4/2
b=2

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