Answer:
3r + 5
Explanation:
- 5r + 8r + 5 = ?
- 5r + 8r = 3r
3r + 5 Because you cannot add the coefficients together (one doesn't have a variable).
-5r+8r+5= 3r+5
First, add the 2 r's together =3r. Then do 3r+5 there is no answer unless you get 8r? The answer has to be an equation.
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