nek01sh
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  • 19-12-2020
  • Mathematics
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PLEASE HELP ITS URGENT WILL GIVE BRAINLIEST FOR CORRECT ANSWERS

PLEASE HELP ITS URGENT WILL GIVE BRAINLIEST FOR CORRECT ANSWERS class=

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baraa47 baraa47
  • 19-12-2020

Y=0.5x-6

Y=x-9

Multiply equation 2 with -1

Y=0.5x-6

-y=-x+9

Equ 1+ equ 2

-0.5x+3 = 0

X= 6

Y=0.5(6)-6

Y= 3-6

Y=-3

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