-5+2u=9

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Solution for -5+2u=9 equation:



-5+2u=9
We move all terms to the left:
-5+2u-(9)=0
We add all the numbers together, and all the variables
2u-14=0
We move all terms containing u to the left, all other terms to the right
2u=14
u=14/2
u=7

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