2(u+7)=15

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Solution for 2(u+7)=15 equation: 



2(u+7)=15

We move all terms to the left:

2(u+7)-(15)=0

We multiply parentheses

2u+14-15=0

We add all the numbers together, and all the variables

2u-1=0

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

2u=1

u=1/2

u=1/2

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