3 years ago

Challenge! A. 13 B. 24 C. 6 D. 34

Mathematics

1 answer:

irga5000 [103]3 years ago

8 0

Answer:

A. 13.

Step-by-step explanation:

x + 9 = 2(3x - 38)

X + 9 = 6X - 76

85 = 5x

x = 85/5

x = 17

So RS = 3(17) - 38

= 51 - 38

= 13

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