Seudónimo Seudónimo
  • 02-02-2017
  • Mathematics
contestada

What is the solution? 21=42−3r A r=−8 B r=−7 C r = 7 D r = 8

Respuesta :

whyisgeographysohard whyisgeographysohard
  • 02-02-2017
C. R = 7. 3x7= 21-42=21
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LilPeep420
LilPeep420 LilPeep420
  • 30-04-2019

Answer:

C r=7

Step-by-step explanation:

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