-2+7=3(u-1)

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Solution for -2+7=3(u-1) equation:



-2+7=3(u-1)
We move all terms to the left:
-2+7-(3(u-1))=0
We add all the numbers together, and all the variables
-(3(u-1))+5=0
We calculate terms in parentheses: -(3(u-1)), so:
3(u-1)
We multiply parentheses
3u-3
Back to the equation:
-(3u-3)
We get rid of parentheses
-3u+3+5=0
We add all the numbers together, and all the variables
-3u+8=0
We move all terms containing u to the left, all other terms to the right
-3u=-8
u=-8/-3
u=2+2/3

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