81=-u+166

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Solution for 81=-u+166 equation:



81=-u+166
We move all terms to the left:
81-(-u+166)=0
We add all the numbers together, and all the variables
-(-1u+166)+81=0
We get rid of parentheses
1u-166+81=0
We add all the numbers together, and all the variables
u-85=0
We move all terms containing u to the left, all other terms to the right
u=85

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