13=b/2+11

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Solution for 13=b/2+11 equation:



13=b/2+11
We move all terms to the left:
13-(b/2+11)=0
We get rid of parentheses
-b/2-11+13=0
We multiply all the terms by the denominator
-b-11*2+13*2=0
We add all the numbers together, and all the variables
-1b+4=0
We move all terms containing b to the left, all other terms to the right
-b=-4
b=-4/-1
b=+4

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