-3(7u-1)+5u=2(u+6)

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Solution for -3(7u-1)+5u=2(u+6) equation: 



-3(7u-1)+5u=2(u+6)

We move all terms to the left:

-3(7u-1)+5u-(2(u+6))=0

We add all the numbers together, and all the variables

5u-3(7u-1)-(2(u+6))=0

We multiply parentheses

5u-21u-(2(u+6))+3=0



We calculate terms in parentheses: -(2(u+6)), so:

2(u+6)

We multiply parentheses

2u+12

Back to the equation:

-(2u+12)



We add all the numbers together, and all the variables

-16u-(2u+12)+3=0

We get rid of parentheses

-16u-2u-12+3=0

We add all the numbers together, and all the variables

-18u-9=0

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

-18u=9

u=9/-18

u=-1/2

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