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Match each expression to its simplified form

Match each expression to its simplified form-example-1

2 Answers

5 votes

Answer:

12-1/2r => (13− 3/ 2 r)−(1−r)

r-13/6 => (7r-3/2)-(2/3+6r)

13r+20 => (6r+7)+(13+7r)

-12+r => (−8−r)+(2r−4)

Explanation:

User ProfileTwist
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(6r+7) + (13+7r) = 13r+20
(7r-3/2) - (2/3+6r) = r-13/6
User Naseef Chowdhury
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