-12-20u=4-14u-8u

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Solution for -12-20u=4-14u-8u equation:



-12-20u=4-14u-8u
We move all terms to the left:
-12-20u-(4-14u-8u)=0
We add all the numbers together, and all the variables
-20u-(-22u+4)-12=0
We get rid of parentheses
-20u+22u-4-12=0
We add all the numbers together, and all the variables
2u-16=0
We move all terms containing u to the left, all other terms to the right
2u=16
u=16/2
u=8

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