87+2x/2=90

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Solution for 87+2x/2=90 equation: 



87+2x/2=90

We move all terms to the left:

87+2x/2-(90)=0

We add all the numbers together, and all the variables

2x/2-3=0

We multiply all the terms by the denominator


2x-3*2=0

We add all the numbers together, and all the variables

2x-6=0

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

2x=6

x=6/2

x=3

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