3u-3=-6(u-1)

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Solution for 3u-3=-6(u-1) equation: 



3u-3=-6(u-1)

We move all terms to the left:

3u-3-(-6(u-1))=0



We calculate terms in parentheses: -(-6(u-1)), so:

-6(u-1)

We multiply parentheses

-6u+6

Back to the equation:

-(-6u+6)



We get rid of parentheses

3u+6u-6-3=0

We add all the numbers together, and all the variables

9u-9=0

We move all terms containing u to the left, all other terms to the right

9u=9

u=9/9

u=1

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