SOLUTION: 2r+6 divided by 5 = -4

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Question 244459: 2r+6 divided by 5 = -4
Answer by checkley77(12844) About Me  (Show Source):
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(2r+6)/5=-4
2r+6=-20
2r=-20-6
2r=-26
r=-26/2
r=-13 ans.
Proof:
(2*-13+6)/5=-4
(-26+6)/5=-4
-20/5=-4
-4=-4