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Rudy Petersen
Mathematics
17 June, 10:10
How do you solve for r. - 2r-5=18
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Curtis Walters
17 June, 10:18
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-2r - 5 = 18
+5 + 5
-2r = 23
/ divide both sides by - 2
r = - 11.5
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Mira Gonzalez
17 June, 10:39
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The answer is r=-23/2
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