Seudónimo Seudónimo

29-10-2015
Mathematics

contestada

the sum of two numbers is 21 and their difference is 7 what are those two numbers

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calebparker calebparker

29-10-2015

if you need the sum than here is an equation for it 7x3= 21

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hanvoldj hanvoldj

29-10-2015

Sum means the total from adding.
14+7=21
The difference of the two numbers
14-7=7

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