-5u+6=-15

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Solution for -5u+6=-15 equation:



-5u+6=-15
We move all terms to the left:
-5u+6-(-15)=0
We add all the numbers together, and all the variables
-5u+21=0
We move all terms containing u to the left, all other terms to the right
-5u=-21
u=-21/-5
u=4+1/5

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