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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



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

4(x-3)-4

We multiply parentheses

4x-12-4

We add all the numbers together, and all the variables

4x-16

Back to the equation:

-(4x-16)



We get rid of parentheses

4x-4x+16-7=0

We add all the numbers together, and all the variables

9!=0

There is no solution for this equation

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