-1=2u-5

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Solution for -1=2u-5 equation:



-1=2u-5
We move all terms to the left:
-1-(2u-5)=0
We get rid of parentheses
-2u+5-1=0
We add all the numbers together, and all the variables
-2u+4=0
We move all terms containing u to the left, all other terms to the right
-2u=-4
u=-4/-2
u=+2

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