8-u=8-2u

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Solution for 8-u=8-2u equation:



8-u=8-2u
We move all terms to the left:
8-u-(8-2u)=0
We add all the numbers together, and all the variables
-u-(-2u+8)+8=0
We add all the numbers together, and all the variables
-1u-(-2u+8)+8=0
We get rid of parentheses
-1u+2u-8+8=0
We add all the numbers together, and all the variables
u=0

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