jacobwright218
jacobwright218 jacobwright218
  • 08-05-2017
  • Mathematics
contestada

Twice the difference between a number and 4 is twenty. Find the number.
A.8
B.9
C.12
D.14

Respuesta :

owenrobot
owenrobot owenrobot
  • 08-05-2017
1. Set up the equation
2x-4=20
2. Solve
2x=24
24/2=12
Answer will be C/12
Answer Link

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