alyssagriffin21
alyssagriffin21 alyssagriffin21
  • 05-05-2019
  • Mathematics
contestada

Solve the system of equations.

- 3x + 2y = 56

- 5x - 2y = 24

X = ?

Y= ?

Respuesta :

maahischool2
maahischool2 maahischool2
  • 05-05-2019

X=-10 and Y=13, look at the image attached to see the solution

Answer Link
TheStranger
TheStranger TheStranger
  • 05-05-2019

Answer:

x = -10

y = 13

Step-by-step explanation:

- 3x + 2y = 56 ------ Equation 1

- 5x - 2y = 24 ------ Equation 2

Equation 1 + Equation 2.

-8x = 80

x = -10

Substitute x = - 10 into Equation 1.

-3(-10) + 2y = 56

30 + 2y = 56

2y = 26

y = 13

Answer Link

Otras preguntas

PLEASE HELP!!! Why is meiosis necessary for sexual reproduction?
which statement bets expresses a common belief among nativists in the late 1800s and early 1900s
Simplify the expression. [tex]\sqrt\frac{16}{15} - \frac{1}{3}[/tex]
A man has a fish tank with the following dimensions:24cm29 cm41 cmHe needs to know approximate volume of the tank.What is its approximate volume?​
What is the circumference of a circle with a radius of 91 mm? (use 22/7 for pi; show your work in numbers)
Payton cut out two shapes, as shown, that she will later put together to resemble a house.
Solve for t. t + 9 = 7t + 9 t =
Kiasha Johnson, 4 years old, is being seen today for suspected otitis media. The physician decides to delay prescribing antibiotics to see how the child does in
What condition can cause a population crash
19 + 12k = –k − 20 solve for k