Question

solve the equation

1. 6r + 7 = 13 + 7r​

Answer 1

Answer ; r = 20/13

Step-by-step explanation:

6r + 7 = 13 + 7r

6r + 7r = 13 + 7

13r = 20

r = 20/13

Answer 2

Answer :rearrange terms

Explanation : 6r+7=13r +7r

6r+7 =7r+13

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