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19 votes
Can someone help with this problem 19r+1=20 need help

User Wizzardzz
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1 Answer

6 votes

Answer:

r = 1

Explanation:

We need to isolate r, so first subtract 1 from both sides to get 19r = 19. Divide both sides by 19 to get r = 1

User Amir Raza
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