ryancampbell30000 ryancampbell30000

24-09-2019
Mathematics

contestada

(04.02 LC) Solve the following system of equations: −2x + y = 1 −4x + y = −1

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jennyhou jennyhou

24-09-2019

Answer:

x=1/2, y=0

Step-by-step explanation:

-2x+y=-1

1-4x+y=-1

-4x+y=-2

-2x=-1, x=1/2

-2(1/2)+y=-1, y=0

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