u/2+2=(-1)

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Solution for u/2+2=(-1) equation: 



u/2+2=(-1)

We move all terms to the left:

u/2+2-((-1))=0

We add all the numbers together, and all the variables

u/2+3=0

We multiply all the terms by the denominator


u+3*2=0

We add all the numbers together, and all the variables

u+6=0

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

u=-6

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