SynisterSniper44
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!
Answer Link
leahrosetickner
leahrosetickner leahrosetickner
  • 24-10-2017
Work backwards.
9 + 2 = 7
7 - 5 = 2
r = 2

Answer Link

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