3u-1=-19

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Solution for 3u-1=-19 equation: 



3u-1=-19

We move all terms to the left:

3u-1-(-19)=0

We add all the numbers together, and all the variables

3u+18=0

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

3u=-18

u=-18/3

u=-6

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