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1. If 4r – 10 = 18, what is the value of 2r + 9?
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1. If 4r – 10 = 18, what is the value of 2r + 9?

User Swapnil Tatkondawar
by
6.6k points

2 Answers

3 votes
I’m pretty sure the answer is 23
User Sitaktif
by
6.8k points
2 votes

Answer:

23

Explanation:

4r-10=18

4r=28

4r/4=28/4

r=7

2(7)+9=23

User IliasT
by
6.1k points
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