velvetskies65 velvetskies65
  • 04-02-2021
  • Mathematics
contestada

Solve the system of equations using matrices

-9x-2y=-19

-8x+6y=22

Respuesta :

vladv009314
vladv009314 vladv009314
  • 04-02-2021

Answer:

(x,y)= (-92/35,233/70)

Step-by-step explanation:

Answer Link

Otras preguntas

5x-4y=17 2x-3y=11 Solve with elimination method
Evaluate the expression -2a+1: 1) a≥2 2) a<1 3) -1 ≤ a <2​
Which of the following is obtained by subtracting x² - y² from y² -x² ? a)-2(x² - y²) b) -2 ( x² + y²) c) 2(x² + y²) d) 2 (x² - y²)
The efficiency of the given pulley is 75%. Calculate the amount of effort required to lift a load of 300N in that pulley system. ​
factorise 2y³+y²-2y-1please tell me fast​
if 3/4 of a man income is 3000, what will be the man 1/4 of his income​
The diagram shows a regular 10-sided polygon ABCDEFGHIJ show that x=y
Hi, How are you and your baby? I have something to ask regarding my studies. You know I'm using your old desktop at home to work on my university assignments, b
Click one of the arrows to see how Viviana's cholesterol levels change if she changes her intake of a particular type of fat for a period of two months. Notice
2. Rajah menunjukkan lintasan alur cahaya bergerak dari C blok plastik ke udara. Kira; a. indeks biasan plastik b. laju cahaya dalam plastik plastik udara 55° 3