lexied2303 lexied2303

16-02-2017
Mathematics

contestada

HELP PLEASE

Solve the system.

y = 2 - 6x

1/2 y - x = 1

A) (0, 2)
B) (2, 0)
C) (0, 0)
D) (0, -2)

Respuesta :

TisITheStudent TisITheStudent

16-02-2017

Your answer is A) (0,2)

Answer Link

Аноним Аноним

16-02-2017

y = 2 - 6x

1/2 y - x = 1

substitute y = 2 - 6x into 1/2 y - x = 1

1/2(2 - 6x) -x = 1

1 - 3x -x = 1
-4x = 0
x = 0

y = 2 - 6x
y = 2 - 6(0)
y = 2

answer A) (0, 2)

Answer Link

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