1+4r=-5+2r

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Solution for 1+4r=-5+2r equation: 



1+4r=-5+2r

We move all terms to the left:

1+4r-(-5+2r)=0

We add all the numbers together, and all the variables

4r-(2r-5)+1=0

We get rid of parentheses

4r-2r+5+1=0

We add all the numbers together, and all the variables

2r+6=0

We move all terms containing r to the left, all other terms to the right

2r=-6

r=-6/2

r=-3

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