Respuesta :

5r + 4 should be your solution hope it helps and im truly sorry if its incorrect!! Have a great day!

Answer:

5r+4

Step-by-step explanation:

Let's simplify step-by-step.

6r−r+4

=6r+−r+4

Combine Like Terms:

=6r+−r+4

=(6r+−r)+(4)

=5r+4

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