2(4u-8)-3=3(u+7)

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Solution for 2(4u-8)-3=3(u+7) equation: 



2(4u-8)-3=3(u+7)

We move all terms to the left:

2(4u-8)-3-(3(u+7))=0

We multiply parentheses

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



We calculate terms in parentheses: -(3(u+7)), so:

3(u+7)

We multiply parentheses

3u+21

Back to the equation:

-(3u+21)



We add all the numbers together, and all the variables

8u-(3u+21)-19=0

We get rid of parentheses

8u-3u-21-19=0

We add all the numbers together, and all the variables

5u-40=0

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

5u=40

u=40/5

u=8

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