2(2u+1)=22

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Solution for 2(2u+1)=22 equation: 



2(2u+1)=22

We move all terms to the left:

2(2u+1)-(22)=0

We multiply parentheses

4u+2-22=0

We add all the numbers together, and all the variables

4u-20=0

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

4u=20

u=20/4

u=5

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