-2-4r=38

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Solution for -2-4r=38 equation:



-2-4r=38
We move all terms to the left:
-2-4r-(38)=0
We add all the numbers together, and all the variables
-4r-40=0
We move all terms containing r to the left, all other terms to the right
-4r=40
r=40/-4
r=-10

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