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16-02-2017
Mathematics

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4 (6k -4) > 7k - (2k -3)
What is the value of k?
(Multistage inequalities)

Respuesta :

16-02-2017

4(6k - 4) > 7k - (2k -3)
distribute the 4 and the negative
24k - 16 > 7k - 2k + 3
combine like terms
24k -16 > 5k + 3
subtract 5k from both sides
19k - 16 > 3
add 16 to both sides
19k > 19
divide both sides by 19
k > 1

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