3(u+7)-8u=16

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Solution for 3(u+7)-8u=16 equation: 



3(u+7)-8u=16

We move all terms to the left:

3(u+7)-8u-(16)=0

We add all the numbers together, and all the variables

-8u+3(u+7)-16=0

We multiply parentheses

-8u+3u+21-16=0

We add all the numbers together, and all the variables

-5u+5=0

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

-5u=-5

u=-5/-5

u=1

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