154k views
4 votes
What is -13r+ 20r = -14

2 Answers

1 vote

Answer:

-2

Explanation:

-13r+20r=-14

7r=-14

r=-2

User Buntupana
by
3.5k points
3 votes

Answer:

r = -2.

Explanation:

-13r+ 20r = -14

7r = -14

r = -14/7

r = -2.

User WillMonge
by
3.1k points