maddie4713 maddie4713

14-01-2016
Mathematics

contestada

{y=-3x. {2x-3y=22. Solve

Respuesta :

Billymkhoi Billymkhoi

14-01-2016

Plug y= -3x in 2x-3y= 22, we have:
2x -3(-3x)= 22
⇒ 2x+ 9x= 22
⇒ 11x= 22
⇒ x= 22/11
⇒ x= 2

y= -3x= -3*2= -6

Final answer: x=2, y=-6~

Answer Link

Otras preguntas

The sum of two numbers is 27 and their product is 50. Find the numbers.?

Take the perspective of a young man or woman living in Kentucky in 1861. You would have supported one side in the Civil War. Using correct letter format, write

2.1.3 Study: The Greeks and the Romans Why the Transition? Question O.K., so they had democracy. But what is the most important part of a democracy? And what do

Enternal Supplememts Explore similarities

Ammaar put 4/7 of the money he earned raking leaves in the bank. He spent 1/3 of the money on a book. Create an expression with common denominators that can be

In dating or relationship Shall I always wait for the person to get back to me? I feel clingy

The following table gives data relating the intensity of exercise on a scale of 0-1 and the pulse rate of the person. If the intensity were to increase to 0.90(

Please Help ! Its a math problem !!! Given the tables below, what is the difference between the average rates of change over the interval [1, 4]?

Question 12 (True/Faise Worth 5 points) The presence of free electrons makes a material a good insulator. O True O False

How mony boxes does Sharice need?sharice needs ? boxes