3(r-4)=-4+3r

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Solution for 3(r-4)=-4+3r equation:



3(r-4)=-4+3r
We move all terms to the left:
3(r-4)-(-4+3r)=0
We add all the numbers together, and all the variables
3(r-4)-(3r-4)=0
We multiply parentheses
3r-(3r-4)-12=0
We get rid of parentheses
3r-3r+4-12=0
We add all the numbers together, and all the variables
-8!=0
There is no solution for this equation

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