Respuesta :

s689012

Answer:

r=1

Step-by-step explanation:

3+2r=5

-3      -3

2r=2

r=1

hxneycxstard

Answer: R equals 1. Move the constant to the right and change it's sign. Subtract the numbers. Divide both sides of the equation by 2. So that leaves you with 1.

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