-2(-9u+4)-7u=3(u-5)-3

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Solution for -2(-9u+4)-7u=3(u-5)-3 equation: 



-2(-9u+4)-7u=3(u-5)-3

We move all terms to the left:

-2(-9u+4)-7u-(3(u-5)-3)=0

We add all the numbers together, and all the variables

-7u-2(-9u+4)-(3(u-5)-3)=0

We multiply parentheses

-7u+18u-(3(u-5)-3)-8=0



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

3(u-5)-3

We multiply parentheses

3u-15-3

We add all the numbers together, and all the variables

3u-18

Back to the equation:

-(3u-18)



We add all the numbers together, and all the variables

11u-(3u-18)-8=0

We get rid of parentheses

11u-3u+18-8=0

We add all the numbers together, and all the variables

8u+10=0

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

8u=-10

u=-10/8

u=-1+1/4

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