robertmccray393 robertmccray393

07-09-2017
Mathematics

contestada

What is the expression for "the difference between four times a number and three times that number"?

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mreijepatmat mreijepatmat

07-09-2017

Let x be this number:
4 times this number = 4x
3 times this number = 3x

Difference = 4x - 3x = x

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