katherinemelissa katherinemelissa

08-04-2021
Mathematics

contestada

Give the system, X + y = 15 3x - y = 9, find the value of x and y

Respuesta :

salvatoreboschetti salvatoreboschetti

08-04-2021

Answer:

(x,y)=(9/77,684/77)

Step-by-step explanation:

X + y = 15 3x - y = 9

=154x=18

x=9/77

9/77+y=9

y=684/77

=(x,y)=(9/77,684/77)

Answer Link

Otras preguntas

What is the inverse function of y= -2/3x+4

one reason the fugitive slave act angered northeners

n general, the most materially advanced and developed countries are focused on extensive development of the _______ sector of their economy.

Under Article _______ of the Constitution, the laws of Congress and all treaties are the law of the land. A. IV B. VI C. VII D. III

Colin's salary is increased by 10% to $1650. How much is the increase?

American agencies that mobilized the nation for war _____ the power of the government over industry. A. Decreased B. Increased C. Stabilized D. Stagnat

The Due Process Clause guarantees that a. the National Government will not interfere with constitutional rights. b. States are not bound by their State const

0.33 in a fraction simplest

Which of the following men did not help to advance the understanding of the atom? A. Dalton B. Rutherford C. Aristotle D. Democritus

hich two concepts explain how the body moves? force and leverage agility and leverage force and balance agility and balance