crystal2311 crystal2311
  • 06-09-2019
  • Mathematics
contestada

2(4-2r)=-2(r+5) identity or no solution ​

Respuesta :

OliveravcherNana OliveravcherNana
  • 06-09-2019

Answer:

16 - 2r

Step-by-step explanation:

2 times by 4 - 2r = -2 times by r + 5

6 + 4r = -2r - 10

Change the number to its partner.

6 + 10 = -2r - 4r

16 = 2r

So, the answer is 16 - 2r

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