2u-30=-2(u-3)

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Solution for 2u-30=-2(u-3) equation: 



2u-30=-2(u-3)

We move all terms to the left:

2u-30-(-2(u-3))=0



We calculate terms in parentheses: -(-2(u-3)), so:

-2(u-3)

We multiply parentheses

-2u+6

Back to the equation:

-(-2u+6)



We get rid of parentheses

2u+2u-6-30=0

We add all the numbers together, and all the variables

4u-36=0

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

4u=36

u=36/4

u=9

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