lekimngoc0479 lekimngoc0479
  • 12-09-2021
  • Mathematics
contestada

|-2r|=10 What is the solution for r?

Respuesta :

ThisisKenzie
ThisisKenzie ThisisKenzie
  • 12-09-2021
“| |” this symbol makes the negative irrelevant, so the equation is 2r=10

10/2=5
r=5
Answer Link
Bromine67
Bromine67 Bromine67
  • 12-09-2021

Answer: Its a modulus function. r= -5 or r = 5

Step-by-step explanation:

There will be two solutions

first

-2r = 10

r = -5

secondly

-2r = -10

r = 5

Answer Link

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