06-02-2020
Mathematics

contestada

The sum of two numbers is 30 and their difference is 12 find the 2 numbers

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lydia0redman lydia0redman

06-02-2020

Answer:

The two numbers are 21 and 9

Step-by-step explanation

(15+6) minus (15-6) gives a difference of 12

21- 9 = 12

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