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dsp73
3 years ago
8

The sum of two numbers is 31 .The different the two numbers is 87 . Find the values of the two numbers.

Mathematics
1 answer:
crimeas [40]3 years ago
6 0
Ans : -28 & 59
So, first let one number =x and the other number = y
Equation : x+y = 31
x-y= 87 ( solve simultaneously)
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