Question 1 of 5
Multiple Choice
Solve each question. Round to the nearest tenth if necessary.
7r – 7 = 2r + 18
A. r = –5
B. r = 5
C. r = 2.2
D. r = 1.2
1 / 5
0 of 5 Answered
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Answered by
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Answer:
B=+5
Step-by-step explanation:
7r-7=2r+18
7r-2r=18+7
5r=25
r=5
B=+5
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