casandraalvarado casandraalvarado
  • 06-10-2021
  • Mathematics
contestada

Solve the system of equations below algebraically
2x+3y=6 and -5x+2y=4

Respuesta :

allarkvarkk allarkvarkk
  • 06-10-2021


Steps
I’m using elimination so I’m trying to get rid of y
To do that I multiply the first equation by 2 and the second by -3. Then solve
4x + 6x = 12
15x + -6x = -12
—————————
19x + 0 = 0
Divid by 19 to get x to one side. 0/19 is 0 so
X= 0
Plug that into an equation so 0 + 3y = 6
Divid by 3 and y = 2
Answer x = 0 y = 2
Answer Link

Otras preguntas

Which of the following English words contains the sound closest to the Spanish "O"? open b. off a. c. moon Please select the best answer from the choices provid
I WILL MARK BRAINLIST!! HURRY HELP!! PEASE THANK YOUU A rectangle has an area of 345 square millimeters and a base of 15 millimeters. What is the height?
what is one way these proposals favored the North?
the high temperature in Alaska in December was 30 f and the low temperature was -2 f. what is the difference between the high and low temperatures?​
Answer these questions based on what you learned from the lesson. are a relatively small group of bacteria that thrive in extreme conditions. vare a diverse gro
Which graph represents the function f(x)=3x5^x
Find the volume of the pyramid. 100 points
What is the balanced chemical equation for this reaction? H3PO4 + HCl → PCl5 + H2O Question 7 options: H3PO4 + 5HCl → PCl5 + H2O 2H3PO4 + 10HCl → 2PC
If f(x)=3x^2+1 and g(x)=1-x what js the value of (f-g)(2)?
what is the measure of DAB
good job