andreedowell andreedowell

12-12-2020
Mathematics

contestada

System of equations
2x+4y=8
X=3y-6

Respuesta :

davidmensahedem davidmensahedem

12-12-2020

2x + 4y = 8
x = 3y - 6

2x + 4y = 8
2 * ( 3y - 6 ) + 4y = 8
6y + 12 + 4y = 8
8y = 8 - 12
8y = - 4
y = -4 / 8
y = -1 / 2

Answer Link

Otras preguntas

Another Math Problem.

This event, that involved horses, was the passion of all social classes and bound wealthy and poor together. Name it. a. the circus c. the chariot races b. th

All of the following are roles of the President's Cabinet EXCEPT? A. advise the president on any matter about which he seeks information B. Cabinet secretaries

Carrying signals away from the cell body and towards other neurons, muscles, and glands is a function of the __________. a. dendrite b. axon terminals c. mye

what is 39% as a ratio

Andy carried 1/2 gallon of water on a hike. He drank 2/3 of the water. How much water did he drink?

There is no absolute scientific fact. a. True b. False

The founder of modern Zionism is a. Herzl. b. Begin. c. Weizman. d. Ben-Gurion.

what is the time of society that came after industrial revolution?

Which of the following rights is protected by the First Amendment? A. symbolic speech B. due process C. trial by jury D. right to bear arms