90+x/2=87

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Solution for 90+x/2=87 equation: 



90+x/2=87

We move all terms to the left:

90+x/2-(87)=0

We add all the numbers together, and all the variables

x/2+3=0

We multiply all the terms by the denominator


x+3*2=0

We add all the numbers together, and all the variables

x+6=0

We move all terms containing x to the left, all other terms to the right

x=-6

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