Moniquecas40 Moniquecas40
  • 03-12-2019
  • Mathematics
contestada

3x+2y=4
8x-3y=-6 solving systems of equations by substitution

Respuesta :

Yang100
Yang100 Yang100
  • 03-12-2019

Answer:

x=0, y=2. (0, 2).

Step-by-step explanation:

3x+2y=4

8x-3y=-6

---------------

3(3x+2y)=3(4)

2(8x-3y)=2(-6)

-----------------------

9x+6y=12

16x-6y=-12

----------------

25x=0

x=0/25

x=0

3(0)+2y=4

0+2y=4

2y=4-0

2y=4

y=4/2

y=2

Answer Link

Otras preguntas

PLEASE HELP!!!! Which of the following scenarios is related to ethical issues? O A. A client confides to a nurse aide that her parents physically abuse her. O
(Will give 20 points) Find the solution to the system of equations by substitution. -4x + y = -10 and y = x + 2Include process steps!
What is the primary purpose of using audio processor software? record music convert music distribute music edit music
How much distance does it take to stop a car going 30 m/s (67 mph) if the brakes can apply a force equal to one half the car’s weight?
Which of the statements is true about heating up air in the lower atmosphere
Bottles of water come in packages of 6. Cheese sticks come in packages of 10. What is the least number of packages of each a person has to buy to have the same
B: if x is 6, what is y?
Mariano is standing at the top of a hill when he kicks a soccer ball up into the air. The height of the hill is h feet, and the ball is kicked with an initial v
What is the purpose of an introduction in a video presentation?
Classify the triangle by its sides and by its angles