dmahaney7632 dmahaney7632
  • 21-05-2021
  • Mathematics
contestada

Solve the system of equations. \begin{aligned} & -2x+15y = -24 \\\\ & 2x+9y=24 \end{aligned} ​ −2x+15y=−24 2x+9y=24 ​

Respuesta :

abidemiokin
abidemiokin abidemiokin
  • 23-05-2021

Answer:

(12, 0)

Step-by-step explanation:

Given the system of equations;

-2x+15y = - 24 .....1

2x + 9y = 24 ....2

Using Elimination method

Add both equations

15y + 9y = -24 + 24

24y = 0

y = 0/24

y = 0

Substitute y = 0 into 2

From 2;

2x + 9y = 24

2x + 9(0) = 24

2x = 24

x = 24/2

x = 12

Hence the solution to the system of equation is (12, 0)

Answer Link

Otras preguntas

Volume , mass, and weight can be measured with balances, scales, and ?
What must sound energy move through to travel from source to receiver?
What do you call a fraction with her at normal numerator and a denominator as 0 ?
Who is the normative character in the play Hamlet?
How did the colonists justify their protests and ultimate rebellion ?
2v2 -5v +3 = 0 how did I do this?
15/60 as a percentage
What is foreshadowing?
Is a starfish an arthropod ? Science is so hard! Thanks
School is cancelled if there is at least 8 inches of snow at 5am. If there are three inches of snow at 8 pm the night before and snow is predicted to fall at