u/3=-30

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Solution for u/3=-30 equation:



u/3=-30
We move all terms to the left:
u/3-(-30)=0
We add all the numbers together, and all the variables
u/3+30=0
We multiply all the terms by the denominator
u+30*3=0
We add all the numbers together, and all the variables
u+90=0
We move all terms containing u to the left, all other terms to the right
u=-90

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