-8=5(u-3)+2u

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Solution for -8=5(u-3)+2u equation: 



-8=5(u-3)+2u

We move all terms to the left:

-8-(5(u-3)+2u)=0



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

5(u-3)+2u

We add all the numbers together, and all the variables

2u+5(u-3)

We multiply parentheses

2u+5u-15

We add all the numbers together, and all the variables

7u-15

Back to the equation:

-(7u-15)



We get rid of parentheses

-7u+15-8=0

We add all the numbers together, and all the variables

-7u+7=0

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

-7u=-7

u=-7/-7

u=1

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