asked 155k views
8 votes
1. 1 +2r =


2. 12 = 18 - d


3. 5b + 10 = 30

2 Answers

9 votes

Answer:

1. r=3

2. d=6

3. b=4

Explanation:

answered
User Lasse Bunk
by
8.5k points
4 votes

Answer:

1. r=anything

2. d=6

3. b=4

Explanation:

answered
User Arinzehills
by
8.7k points

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