ellaleanne4918 ellaleanne4918

02-03-2021
Mathematics

contestada

Find the solution of the system of equations.
2y = 9
-6x + 4y = -46

Respuesta :

SvetkaChem SvetkaChem

02-03-2021

Answer:

x = 32/3 , y = 9/2

Step-by-step explanation:

2y = 9

-6x + 4y = -46

y = 9/2

-6x + 4*(9/2) = - 46

- 6x +18 = - 46

- 6x = - 64

x = 64/6 = 32/3

Answer Link

Otras preguntas

A hydrogen atom has one proton, two neutrons, and no electrons. Is this atom neutrally charged? Explain your answer.

Eric receives a weekly salary of $200 plus a 10% commission on all sales. Last week,Eric had a total of 2,500 in sale.How much total money did Eric make last we

A child throws a ball up in the air to a height of 3.5 m and catches it at the same point from which he threw it. The ball is in the air for a total of 1.7 s. W

Robert has 12 coins totaling $1.45. None of his coins is larger than a quarter. Which of the following cannot be the number of quarters he has?

A vaccine a. can be harmful because it contains pathogens such as viruses. b. contains a changed pathogen, so the pathogen is no longer harmful. c. provokes a r

All of the following were provisions of the Constitution as originally ratified EXCEPT (A) indirect election of senators (B) the counting of three fifths of sla

Substitution method 1) 3x + y = 7 4x + 2y = 16 2) 2x + 2y = 4 X - 2y = 0

What is 3 square root of 24- 4 square root of 54

What is "la pista de pogo" mean in Spanish

The mean distance from Saturn to the sun is 9 times greater than the mean distance from Earth to the sun. How long is a Saturn year?