u/4-7=13

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Solution for u/4-7=13 equation:



u/4-7=13
We move all terms to the left:
u/4-7-(13)=0
We add all the numbers together, and all the variables
u/4-20=0
We multiply all the terms by the denominator
u-20*4=0
We add all the numbers together, and all the variables
u-80=0
We move all terms containing u to the left, all other terms to the right
u=80

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