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Inessa05 [86]
3 years ago
11

What is -13r+ 20r = -14

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
6 0

Answer:

-2

Step-by-step explanation:

-13r+20r=-14

7r=-14

r=-2

Tomtit [17]3 years ago
4 0

Answer:

r = -2.

Step-by-step explanation:

-13r+ 20r = -14

7r = -14

r = -14/7

r = -2.

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