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

Which of the following statements regarding supplements is not correct?
Solve the equation 6=x/8-4
who is the oldest michael douglas, donna karan or richard gere
Rafael counted a total of 40 white cars and yellow cars. There were 9 times as many white cars as yellow cars. How many white cars did Rafael count?
What is computational strategies
what do the dots around a symbol in a lewis structure represent? a. shared electrons b. valence electrons c. s orbital electrons d. bonding electrons
Please express your answer in scientific notation (2.56 x 10^6) x (3.56 x 10^2) = My answer - 9.1136 x 10^8
Which of the following is formed from erosion A) lake B) delta C) stream D) aquifer
Which words in the sentence make up the adjective phrase? what word does the adjective phrase modify? the original manuscript for don quixote was more than a th
How long is an individual monarch's term of rule?