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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-5u+21u-(6(u-5)-3)-49=0



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

6(u-5)-3

We multiply parentheses

6u-30-3

We add all the numbers together, and all the variables

6u-33

Back to the equation:

-(6u-33)



We add all the numbers together, and all the variables

16u-(6u-33)-49=0

We get rid of parentheses

16u-6u+33-49=0

We add all the numbers together, and all the variables

10u-16=0

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

10u=16

u=16/10

u=1+3/5

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