desireewillz72 desireewillz72

03-08-2017
Mathematics

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the sum of two numbers is 15 one number is twice as large as the second number what are the tw numbers which let statement would you use

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musiclover10045 musiclover10045

03-08-2017

x +2x =15

3x=15

x=15/3

x=5

2x=2*5=10

10+5=15

the two numbers are 5 & 10

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