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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-4x+7x-(3(x-7)+4)-21=0



We calculate terms in parentheses: -(3(x-7)+4), so:

3(x-7)+4

We multiply parentheses

3x-21+4

We add all the numbers together, and all the variables

3x-17

Back to the equation:

-(3x-17)



We add all the numbers together, and all the variables

3x-(3x-17)-21=0

We get rid of parentheses

3x-3x+17-21=0

We add all the numbers together, and all the variables

-4!=0

There is no solution for this equation

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