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02-07-2017
Mathematics

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I think of a number,take away 4 and multiply the result by 2
Write this as an algebraic question using x as and number

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mreijepatmat mreijepatmat

02-07-2017

Let x be this number. Now translate the English into math language:

a) number is x
b) take away 4 = x-4
c) multiply the result by 2 = 2(x-4)

So this number is 2(x-4) or 2x-8

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