2=-7u+30

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Solution for 2=-7u+30 equation: 



2=-7u+30

We move all terms to the left:

2-(-7u+30)=0

We get rid of parentheses

7u-30+2=0

We add all the numbers together, and all the variables

7u-28=0

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

7u=28

u=28/7

u=4

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