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

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



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

We move all terms to the left:

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

We multiply parentheses

6x-(-(x+1)-4)-21=0



We calculate terms in parentheses: -(-(x+1)-4), so:

-(x+1)-4

We get rid of parentheses

-x-1-4

We add all the numbers together, and all the variables

-1x-5

Back to the equation:

-(-1x-5)



We get rid of parentheses

6x+1x+5-21=0

We add all the numbers together, and all the variables

7x-16=0

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

7x=16

x=16/7

x=2+2/7

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