olaoluwaojo45 olaoluwaojo45

26-01-2022
Mathematics

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x+ 2 1 =x− 2 1 true or false

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itisme28 itisme28

26-01-2022

Answer:

let's say in this situation x =0 if I were to add 21 to 0 the Answer is +21 but if I were to subtract 21 from zero I would get -21 and -21≠+21

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