3(u+2)-u=2(-1)+5

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Solution for 3(u+2)-u=2(-1)+5 equation: 



3(u+2)-u=2(-1)+5

We move all terms to the left:

3(u+2)-u-(2(-1)+5)=0

We add all the numbers together, and all the variables

-1u+3(u+2)-3=0

We multiply parentheses

-1u+3u+6-3=0

We add all the numbers together, and all the variables

2u+3=0

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

2u=-3

u=-3/2

u=-1+1/2

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