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5 votes
2r-14=8(-8r+7)-4 justification

User Magiix
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2 Answers

2 votes
R would have to equal to 1
User Alireza Sobhani
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4 votes

Answer: r = 1

Step-by-step explanation: see picture.

2r-14=8(-8r+7)-4 justification-example-1
User Krasnyk
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