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Why are the equations w-x plus xw and w plus x-xw called identities?

Updated: 4/28/2022

Wiki User

∙ 6y ago

Best Answer

w - x + x = wand

w + x - x = w are true for all values of w and x and that is why they are called identities.

Pansy O'Hara ∙

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∙ 2y ago

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