-3=-5u+2(u+3)

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Solution for -3=-5u+2(u+3) equation: 



-3=-5u+2(u+3)

We move all terms to the left:

-3-(-5u+2(u+3))=0



We calculate terms in parentheses: -(-5u+2(u+3)), so:

-5u+2(u+3)

We multiply parentheses

-5u+2u+6

We add all the numbers together, and all the variables

-3u+6

Back to the equation:

-(-3u+6)



We get rid of parentheses

3u-6-3=0

We add all the numbers together, and all the variables

3u-9=0

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

3u=9

u=9/3

u=3

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