Math, asked by cocobear2011, 7 months ago

what is the sum 21 and their difference is 5?

Answers

Answered by 1984premakumari

3

Answer:

X+Y = 21 ---> Y = 21-x

X-y = 5

x - (21-x) = 5

2x - 21 = 5

2x = 26

x = 13

13 and 8

hope it is helpful

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