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20-09-2018
Mathematics

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(9+ blank )+3=9+(14+3) can you find the missing number

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jimrgrant1 jimrgrant1

20-09-2018

blank = 14

let the blank be x then

9 + x + 3 = 9 + 14 + 3

x + 12 = 26

subtract 12 from both sides

x = 26 - 12 = 14

thus the bank = 14

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