SynisterSniper44
SynisterSniper44
24-10-2017
Mathematics
contestada
What is the value of r? 5+r−2=9
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Аноним
Аноним
24-10-2017
First combine like terms.
r + 3 = 9
Subtract 3 from both sides.
r = 6
Hope this helps!
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leahrosetickner
leahrosetickner
24-10-2017
Work backwards.
9 + 2 = 7
7 - 5 = 2
r = 2
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