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perlagaldamez1 perlagaldamez1
  • 04-11-2015
  • Mathematics
Answered

The difference of two numbers is 3 their sum is 13 find the number

Verified Answer :

liono liono
  • 05-11-2015

x-y=3
x+y=13
2x=16
x=8
x-y=3
8-y=3
-y=-5
y=5

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