3-(x+4)=3(6-7x)

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Solution for 3-(x+4)=3(6-7x) equation: 



3-(x+4)=3(6-7x)

We move all terms to the left:

3-(x+4)-(3(6-7x))=0

We add all the numbers together, and all the variables

-(x+4)-(3(-7x+6))+3=0

We get rid of parentheses

-x-(3(-7x+6))-4+3=0



We calculate terms in parentheses: -(3(-7x+6)), so:

3(-7x+6)

We multiply parentheses

-21x+18

Back to the equation:

-(-21x+18)



We add all the numbers together, and all the variables

-1x-(-21x+18)-1=0

We get rid of parentheses

-1x+21x-18-1=0

We add all the numbers together, and all the variables

20x-19=0

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

20x=19

x=19/20

x=19/20

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