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11-11-2020
Mathematics

contestada

Jim was thinking of a number. Jim doubles it and adds 8.8 to get an answer of 81.7. Form an equation with x from the information.

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rm33397 rm33397

11-11-2020

Answer:

x = 36.45

Step-by-step explanation:

set up equation

2x + 8.8 = 81.7

subtract 8.8 from both sides

2x = 72.9

divide 2 from both sides

x = 36.45

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