monsecastle20 monsecastle20

31-01-2020
Mathematics

contestada

2x + y = 7
5x + y = 9
Solve the system of equations.
(-2/3, 25/3)
(2/3, 17/3)
2/3,25/3)

Respuesta :

lastbenchstudent lastbenchstudent

31-01-2020

Answer:

(2/3, 17/3)

Step-by-step explanation:

put x and y coordinates value in given equation to check equality. it equality holds that's the coordinates we are looking for.

here 2nd coordinate holds the equality

Answer Link

Otras preguntas

Can you please do number 36

Who was the 21st president of the United States ?

Why do tropical zones have a hot and humid climate year round and polar zones have a cold climate year round?

12% of 72 is what number ?

what is the value of y in y-5=3-9(y+2)

are all lines of symmetry also diagonals? explain.

What was the Mughal Empire known for? A. craft works including beautiful rugs and pottery B. an extensive code of law C. brilliant architecture such as the T

1.) All mutation assist an organisms survival. True or False 2.) Genes are arranged in coiled strands called centromeres. True or False. 3.) Pennelt squares r

Which question should as intelligent consumer ask?

What is the solution to the system of equations represented by the two equations? y=-2x + 7 y=1/3x (?,?)