-3+x/2=7

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Solution for -3+x/2=7 equation: 



-3+x/2=7

We move all terms to the left:

-3+x/2-(7)=0

We add all the numbers together, and all the variables

x/2-10=0

We multiply all the terms by the denominator


x-10*2=0

We add all the numbers together, and all the variables

x-20=0

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

x=20

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