4(3u-7)-(9u+1)=1-3u

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Solution for 4(3u-7)-(9u+1)=1-3u equation: 



4(3u-7)-(9u+1)=1-3u

We move all terms to the left:

4(3u-7)-(9u+1)-(1-3u)=0

We add all the numbers together, and all the variables

4(3u-7)-(9u+1)-(-3u+1)=0

We multiply parentheses

12u-(9u+1)-(-3u+1)-28=0

We get rid of parentheses

12u-9u+3u-1-1-28=0

We add all the numbers together, and all the variables

6u-30=0

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

6u=30

u=30/6

u=5

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