-7(-4u+8)-7u=7(u-8)-6

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Solution for -7(-4u+8)-7u=7(u-8)-6 equation: 



-7(-4u+8)-7u=7(u-8)-6

We move all terms to the left:

-7(-4u+8)-7u-(7(u-8)-6)=0

We add all the numbers together, and all the variables

-7u-7(-4u+8)-(7(u-8)-6)=0

We multiply parentheses

-7u+28u-(7(u-8)-6)-56=0



We calculate terms in parentheses: -(7(u-8)-6), so:

7(u-8)-6

We multiply parentheses

7u-56-6

We add all the numbers together, and all the variables

7u-62

Back to the equation:

-(7u-62)



We add all the numbers together, and all the variables

21u-(7u-62)-56=0

We get rid of parentheses

21u-7u+62-56=0

We add all the numbers together, and all the variables

14u+6=0

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

14u=-6

u=-6/14

u=-3/7

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