6u-18=3(u+2)=

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Solution for 6u-18=3(u+2)= equation:



6u-18=3(u+2)=
We move all terms to the left:
6u-18-(3(u+2))=0
We calculate terms in parentheses: -(3(u+2)), so:
3(u+2)
We multiply parentheses
3u+6
Back to the equation:
-(3u+6)
We get rid of parentheses
6u-3u-6-18=0
We add all the numbers together, and all the variables
3u-24=0
We move all terms containing u to the left, all other terms to the right
3u=24
u=24/3
u=8

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