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02-11-2018
Mathematics

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What are the steps to getting the value of x in 4(2x - 11) + 15 = 21 and explanation for each step?

Respuesta :

03-11-2018

4*(2x - 11) + 15 = 21

8x - 44 +15 = 21

8x = 21 + 44 - 15

8x = 50

x = 50 : 8

x = 6.25 or 25/4

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