-3x+7x-9=4(x-4)-5

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Solution for -3x+7x-9=4(x-4)-5 equation: 



-3x+7x-9=4(x-4)-5

We move all terms to the left:

-3x+7x-9-(4(x-4)-5)=0

We add all the numbers together, and all the variables

4x-(4(x-4)-5)-9=0



We calculate terms in parentheses: -(4(x-4)-5), so:

4(x-4)-5

We multiply parentheses

4x-16-5

We add all the numbers together, and all the variables

4x-21

Back to the equation:

-(4x-21)



We get rid of parentheses

4x-4x+21-9=0

We add all the numbers together, and all the variables

12!=0

There is no solution for this equation

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