3u-18=6(u-2)

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



3u-18=6(u-2)
We move all terms to the left:
3u-18-(6(u-2))=0
We calculate terms in parentheses: -(6(u-2)), so:
6(u-2)
We multiply parentheses
6u-12
Back to the equation:
-(6u-12)
We get rid of parentheses
3u-6u+12-18=0
We add all the numbers together, and all the variables
-3u-6=0
We move all terms containing u to the left, all other terms to the right
-3u=6
u=6/-3
u=-2

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