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

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Solution for 4(u-9)-3=-7(-3u+6)-5u equation: 



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

We move all terms to the left:

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

We multiply parentheses

4u-(-7(-3u+6)-5u)-36-3=0



We calculate terms in parentheses: -(-7(-3u+6)-5u), so:

-7(-3u+6)-5u

We add all the numbers together, and all the variables

-5u-7(-3u+6)

We multiply parentheses

-5u+21u-42

We add all the numbers together, and all the variables

16u-42

Back to the equation:

-(16u-42)



We add all the numbers together, and all the variables

4u-(16u-42)-39=0

We get rid of parentheses

4u-16u+42-39=0

We add all the numbers together, and all the variables

-12u+3=0

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

-12u=-3

u=-3/-12

u=1/4

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