1-4r=-7-4r

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Solution for 1-4r=-7-4r equation:



1-4r=-7-4r
We move all terms to the left:
1-4r-(-7-4r)=0
We add all the numbers together, and all the variables
-4r-(-4r-7)+1=0
We get rid of parentheses
-4r+4r+7+1=0
We add all the numbers together, and all the variables
8!=0
There is no solution for this equation

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