3(2x-7)=-9(7-3x)

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Solution for 3(2x-7)=-9(7-3x) equation: 



3(2x-7)=-9(7-3x)

We move all terms to the left:

3(2x-7)-(-9(7-3x))=0

We add all the numbers together, and all the variables

3(2x-7)-(-9(-3x+7))=0

We multiply parentheses

6x-(-9(-3x+7))-21=0



We calculate terms in parentheses: -(-9(-3x+7)), so:

-9(-3x+7)

We multiply parentheses

27x-63

Back to the equation:

-(27x-63)



We get rid of parentheses

6x-27x+63-21=0

We add all the numbers together, and all the variables

-21x+42=0

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

-21x=-42

x=-42/-21

x=+2

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