3-(4x-18)=7(x-3)

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Solution for 3-(4x-18)=7(x-3) equation: 



3-(4x-18)=7(x-3)

We move all terms to the left:

3-(4x-18)-(7(x-3))=0

We get rid of parentheses

-4x-(7(x-3))+18+3=0



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

7(x-3)

We multiply parentheses

7x-21

Back to the equation:

-(7x-21)



We add all the numbers together, and all the variables

-4x-(7x-21)+21=0

We get rid of parentheses

-4x-7x+21+21=0

We add all the numbers together, and all the variables

-11x+42=0

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

-11x=-42

x=-42/-11

x=3+9/11

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