SOLUTION: I got this question wrong at school. The question is 5-r=-2. MY answer was 3 but it was wrong. What is the correct answer.

SOLUTION: I got this question wrong at school. The question is 5-r=-2. MY answer was 3 but it was wrong. What is the correct answer.

Algebra.Com

Question 372143: I got this question wrong at school. The question is 5-r=-2. MY answer was 3 but it was wrong. What is the correct answer.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
5-r=-2
Subtract 5
-r = -7
Times -1
r = 7

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