josticem josticem
  • 06-05-2017
  • Mathematics
contestada


The sum of two numbers is 52 and the difference is 28. What are the numbers?

Respuesta :

PHDFlopper
PHDFlopper PHDFlopper
  • 06-05-2017
x+y=52
y-x=28
Solve with elimination:
2y=80
y=40

x+40=52
x=12

First Number: 12
Second number: 40
Answer Link
bree74 bree74
  • 06-05-2017
Number 1 is 12 ; second will be 40
Answer Link

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