dustinfattey dustinfattey
  • 13-03-2020
  • Mathematics
contestada

10x-9y=24
Y=x-2
X=
Y=

Respuesta :

Officialalehpeter
Officialalehpeter Officialalehpeter
  • 13-03-2020

Answer:

Step-by-step explanation:

10x-9y=24....(1)

y=x-2...(2)

Substitute (2) into (1)

10x-9(x-2)=24

10x-9x+18=24

x+18=24

Substrate 18 from both sides

x=6

Substitute the value of x in (2)

y=6-2

y=4

When x=6,y=4

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skyeotter30
skyeotter30 skyeotter30
  • 13-03-2020
X equals 6 and Y equals four
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