Bodieeneme Bodieeneme

10-03-2017
Mathematics

contestada

42 less than the product of 28 and an unknown number is 154. What is the value of the unknown number?

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wolf1728 wolf1728

10-03-2017

(28 * x) -42 = 154
28x - 42 = 154
28x = 196

the unknown number is 7

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