-7u+3(u-7)=11

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Solution for -7u+3(u-7)=11 equation: 



-7u+3(u-7)=11

We move all terms to the left:

-7u+3(u-7)-(11)=0

We multiply parentheses

-7u+3u-21-11=0

We add all the numbers together, and all the variables

-4u-32=0

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

-4u=32

u=32/-4

u=-8

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