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

Answer Link

LilPeep420 LilPeep420

30-04-2019

Answer:

C r=7

Step-by-step explanation:

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