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  • 13-02-2022
  • Mathematics
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how to do this equation y=2x-10 and 2y=x-8

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biffyboffboof
biffyboffboof biffyboffboof
  • 13-02-2022

Answer:

y=2x-10

2y=x-8

since the second equation equals 2y and the first is y that means the first equation times 2 equals the other one

4x-20=x-8

-x

3x-20=-8

+20

3x=12

x=4

then lets just plug it in

2y=4-8

simplefy

2y=-4

y=-2

(4,-2)

Hope This Helps!!!

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