3u+4=8

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Solution for 3u+4=8 equation: 



3u+4=8

We move all terms to the left:

3u+4-(8)=0

We add all the numbers together, and all the variables

3u-4=0

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

3u=4

u=4/3

u=1+1/3

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