pshirivani21 pshirivani21
  • 02-06-2020
  • Mathematics
contestada

solve the pair of simultaneous equation
2-4(3x-y)=8(4-y)-39x and 8(4-y)-39x=6(y-x)

Respuesta :

Tizi
Tizi Tizi
  • 02-06-2020

Answer:

X = -(146/123) , Y = 21/41

Step-by-step explanation:

  • 2-4(3x-y) = 8(4-y)-39x

2-12x-4y = 32-8y-39x

39x-12x+8y-4y = 32-2

27x+4y = 30

27x+4y-30 = 0

  • 8(4-y) -39x = 6(y-x)

32-8y-39x = 6y-6x

32-8y-6y-39x+6x = 0

-33x-14y+32 = 0

Answer Link

Otras preguntas

Too complicated for me! Please help!
What belief system does the human in this figure in this poster represent? A)Fascism B)Nazism C)Communism D)Socialism
what is the difference between an organ and an organalle
Which of the following means the same as concurrent powers
Which of the following is a risk of obesity? A. Bone loss B. Sleep apnea C. Liver damage D. Addiction
Math help! HELP ME ASAP!!!!!!!!
Earth's surface winds generally blow from regions of higher 1) latitudes toward regions of lower latitudes 2) elevations toward regions of lower elevations 3) a
How did the mining industry affect future industries in the Indian Territory?
The concept of less eligibility was introduced in 1834 to
Which of the following cultures did not influence Dominican cuisine? (1 point) A Chinese B African C Spanish D Taíno