3u+7-2(-4u-1)=3(u-3)

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Solution for 3u+7-2(-4u-1)=3(u-3) equation: 



3u+7-2(-4u-1)=3(u-3)

We move all terms to the left:

3u+7-2(-4u-1)-(3(u-3))=0

We multiply parentheses

3u+8u-(3(u-3))+2+7=0



We calculate terms in parentheses: -(3(u-3)), so:

3(u-3)

We multiply parentheses

3u-9

Back to the equation:

-(3u-9)



We add all the numbers together, and all the variables

11u-(3u-9)+9=0

We get rid of parentheses

11u-3u+9+9=0

We add all the numbers together, and all the variables

8u+18=0

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

8u=-18

u=-18/8

u=-2+1/4

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