wishyshay123 wishyshay123

22-02-2017
Mathematics

contestada

The sum of two numbers is 18. There difference is eight. If the numbers are x and y, write a system of equations to describe their sum and their difference.

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AnimeBrainly AnimeBrainly

22-02-2017

x=13

y=5

13-5=8
13+5=18

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