2(2u+7)=45

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Solution for 2(2u+7)=45 equation: 



2(2u+7)=45

We move all terms to the left:

2(2u+7)-(45)=0

We multiply parentheses

4u+14-45=0

We add all the numbers together, and all the variables

4u-31=0

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

4u=31

u=31/4

u=7+3/4

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