shaniya0887p7ehjq shaniya0887p7ehjq

18-03-2019
Mathematics

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Find two numbers witha sum of 20 and a difference of 14

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justicebaker1443 justicebaker1443

18-03-2019

from the given equation

X+Y=20-->i

X-Y=14--->ii

add eq i and eq ii

2x=34

x=17

putting the value of x=17 in eq i

17+y=20

then y = 3 so the right answer is

17 and 3

Answer Link

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