nayeli751599 nayeli751599
  • 17-12-2020
  • Mathematics
contestada

Julio says, "If you subtract 14 from my number and multiply the difference by - 4, the result is
- 28." What is Julio's number?
Julio's number is

Respuesta :

lola791
lola791 lola791
  • 17-12-2020

Answer:

x = 21

Step-by-step explanation:

let the number be x

-4(x-14) = -28

-4x + 56 = -28

-4x = -28 - 56

-4x = -84

x = 84/4 = 21

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