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3 years ago

8

The sum of two numbers is 31. twice the smaller number is 11 more than the larger number. the positive difference between the nu

mbers is

1 answer:

Artist 52 [7]3 years ago

4 0

(x+y=31)2
2x-y=11
2x+2y=62
- 2x -y=11
3y=51
y=17
x+17=31
x=14
y-x=3

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