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11-09-2019
Mathematics

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the differencee of 3 times a number and 18 is 39

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kalebw1002 kalebw1002

11-09-2019

Answer:

3x-18 = 39

3x = 57

x = 19

(3*(19))-18 = 39

57-18 = 39

3x-x+2=4

Step-by-step explanation:

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