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22-09-2016
Mathematics

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solve the system of equations and explain the solution: −6x 8y = 6 -12x 16y = 8

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nobillionaireNobley nobillionaireNobley

23-09-2016

-6x + 8y = 6 . . . (1)
-12x + 16y = 8 . . .(2)

(1) x 2 => -12x + 16y = 12 . . . (3)
(2) - (3) => 0 = -4

Therefore, the system has no solution.

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