reggietaylor23
reggietaylor23 reggietaylor23
  • 09-01-2022
  • Mathematics
contestada

) Solve the simultaneous equations x + 6y = 20 х+ x + 2y = 8​

Respuesta :

karmbel1982 karmbel1982
  • 09-01-2022

Answer

x + 6y = 20 {eq -1}

-

x + 2y = 8. {eq-2)

elimination method

4y=12

4. 4

y=3

substitute y=3 into eq 2

x + 2y =8

x +2(3)=8

x +6=8

x=8-6

x=2

Answer Link
yusrakamil942
yusrakamil942 yusrakamil942
  • 09-01-2022
(X,Y)=(8/31,40/31)
Is the answer
Answer Link

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