alussaif alussaif

27-12-2020
Mathematics

contestada

3/14 k+(-1)+(-4)-2/7 k

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LazyBun LazyBun

27-12-2020

Answer:

Explanation:

(3/14)k - 1 - 4 - (2/7)k = 0
(3/14)k - (4/14)k - 5 = 0
(-1/14)k = 5
-k = 5 x 14
k = -70

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