2(3u+7)=78

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Solution for 2(3u+7)=78 equation: 



2(3u+7)=78

We move all terms to the left:

2(3u+7)-(78)=0

We multiply parentheses

6u+14-78=0

We add all the numbers together, and all the variables

6u-64=0

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

6u=64

u=64/6

u=10+2/3

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