kylarivera0105
kylarivera0105 kylarivera0105
  • 12-02-2020
  • Mathematics
contestada

the sum of 2 numbers is 48 and their difference is 24​

Respuesta :

LukeG1
LukeG1 LukeG1
  • 12-02-2020

Answer:

The numbers are 12 and 36

Step-by-step explanation:

x + y = 48

x - y = 24

Add y to both sides of the equation

x = 24 + y

Substitute new value for x into first equation

24 + y + y = 48

Add y's together

24 + 2y = 48

Subtract 24 from both sides of the equation

2y = 24

Divide both sides of the equation by 2

y = 12

48 - 12 = 36

The numbers are 12 and 36

Hope this helps :)

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