2(u-3)=8(u+3)

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Solution for 2(u-3)=8(u+3) equation:



2(u-3)=8(u+3)
We move all terms to the left:
2(u-3)-(8(u+3))=0
We multiply parentheses
2u-(8(u+3))-6=0
We calculate terms in parentheses: -(8(u+3)), so:
8(u+3)
We multiply parentheses
8u+24
Back to the equation:
-(8u+24)
We get rid of parentheses
2u-8u-24-6=0
We add all the numbers together, and all the variables
-6u-30=0
We move all terms containing u to the left, all other terms to the right
-6u=30
u=30/-6
u=-5

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