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5 votes
59 =7r+3 what is the answer

User Dan Herman
by
6.0k points

2 Answers

3 votes

Answer:

r = 8

Explanation:

59 = 7r+3

subtract both sides by 3

56 = 7r

divide both sides by 7

8 = r

User Brettkelly
by
6.2k points
1 vote

Answer:

r = 8

Explanation:

59 = 7r + 3

Switch sides:

7r + 3 = 59

Subtract 3 from both sides:

7r = 56

Divide both sides by 7:

r = 8

User Aeijdenberg
by
5.7k points