U-9+2(6u+4)=-3(u+3)

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Solution for U-9+2(6u+4)=-3(u+3) equation: 



-9+2(6U+4)=-3(U+3)

We move all terms to the left:

-9+2(6U+4)-(-3(U+3))=0

We multiply parentheses

12U-(-3(U+3))+8-9=0



We calculate terms in parentheses: -(-3(U+3)), so:

-3(U+3)

We multiply parentheses

-3U-9

Back to the equation:

-(-3U-9)



We add all the numbers together, and all the variables

12U-(-3U-9)-1=0

We get rid of parentheses

12U+3U+9-1=0

We add all the numbers together, and all the variables

15U+8=0

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

15U=-8

U=-8/15

U=-8/15

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