3u+2=13

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Solution for 3u+2=13 equation: 



3u+2=13

We move all terms to the left:

3u+2-(13)=0

We add all the numbers together, and all the variables

3u-11=0

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

3u=11

u=11/3

u=3+2/3

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