kristin76
kristin76
23-08-2021
Mathematics
contestada
Please help with my question.
Respuesta :
badtestbot28
badtestbot28
23-08-2021
Answer:
C
Step-by-step explanation:
-4*(-2)=7(r+9)
8=7r+63
-7r=55
r=-55/7=-7 6/7
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