7(u-2)-9=-3(-6u+9)-5u

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Solution for 7(u-2)-9=-3(-6u+9)-5u equation: 



7(u-2)-9=-3(-6u+9)-5u

We move all terms to the left:

7(u-2)-9-(-3(-6u+9)-5u)=0

We multiply parentheses

7u-(-3(-6u+9)-5u)-14-9=0



We calculate terms in parentheses: -(-3(-6u+9)-5u), so:

-3(-6u+9)-5u

We add all the numbers together, and all the variables

-5u-3(-6u+9)

We multiply parentheses

-5u+18u-27

We add all the numbers together, and all the variables

13u-27

Back to the equation:

-(13u-27)



We add all the numbers together, and all the variables

7u-(13u-27)-23=0

We get rid of parentheses

7u-13u+27-23=0

We add all the numbers together, and all the variables

-6u+4=0

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

-6u=-4

u=-4/-6

u=2/3

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