91.5+x/2=87.5

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Solution for 91.5+x/2=87.5 equation:



91.5+x/2=87.5
We move all terms to the left:
91.5+x/2-(87.5)=0
We add all the numbers together, and all the variables
x/2+4=0
We multiply all the terms by the denominator
x+4*2=0
We add all the numbers together, and all the variables
x+8=0
We move all terms containing x to the left, all other terms to the right
x=-8

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