Translate this phrase into an algebraic expression 42 decreased by twice a number.

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asked Nov 8, 2018 154k views

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Tipu Sultan · Answer 1 · 2018-11-14T08:08:16+0000

42 - 2x is the answer because x is the variable standing in for the number that will be multiplied by 2 (2x means 2 times something) and decreased by just means minus. if you haven't gotten to doing 2x then do 42 - 2*x

Translate this phrase into an algebraic expression 42 decreased by twice a number.

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