yaneli23 yaneli23

26-10-2016
Mathematics

contestada

2x-3y=-27, -3x+2y=23 what is the x-coordinate of the solution to the system?

Respuesta :

cheetahdoglover1 cheetahdoglover1

27-10-2016

multiply 1st equation by 2 and 2nd by 3 add
4x - 6y = -54
-9x +:6y = 69
-5x = 15 divide both sides by -5
x = 3

Answer Link

Otras preguntas

Question 7 (1 point) The Social Security Act provided for a old-age insurance public taxes auto insurance all of the above С

Hamilton defended the right of Congress to charter a national bank by claiming

Compare and Contrast the New Deal for all New Mexicans with the New Deal as it pertained to Native Americans. What is your opinion?

Sing for a bicycle race. She recorded the distance he traveled in miles per hour on a graph. Determine the rate of change

which sentence combines these two sentences using a coordinating conjunction?

Rachel is sitting in a tree 15 feet above the ground. A minute ago, she spotted a skunk 40 feet from the base of the tree walking closer to her. Now, the skunk

Does this table represent a linear equation?

h(x)=4x+4 find h(3b)

How did the Tigris and Euphrates rivers make the growth of civilization Mesopotamia possible? What forms the borders of Mesopotamia? What new methods and tech

What is expansionism, and how did a policy of expansionism affect the United States?

ACCESS MORE EDU ACCESS Universidad de Mexico