-5-r=1+2=

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



-5-r=1+2=
We move all terms to the left:
-5-r-(1+2)=0
We add all the numbers together, and all the variables
-r-5-3=0
We add all the numbers together, and all the variables
-1r-8=0
We move all terms containing r to the left, all other terms to the right
-r=8
r=8/-1
r=-8

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