leomarquez321 leomarquez321

04-10-2017
Mathematics

contestada

How many solutions dose this linear system have y=2x-5 -8x-4y=29

Respuesta :

sammyfoo121 sammyfoo121

04-10-2017

20 + 20 = 16x
16x = 40
x = 40/16
x = 2.5

y = 2x - 5 = 2 * 2.5 - 5 = 5 - 5 = 0

(x, y) = (2.5, 0)

The correct result would be: b. one solution: (2.5, 0).

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hs180806 hs180806

04-10-2017

It will have 1 solution

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