-u+2=5

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Solution for -u+2=5 equation:



-u+2=5
We move all terms to the left:
-u+2-(5)=0
We add all the numbers together, and all the variables
-1u-3=0
We move all terms containing u to the left, all other terms to the right
-u=3
u=3/-1
u=-3

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