rodolfomendez259 rodolfomendez259
  • 01-11-2020
  • Mathematics
contestada

Question 3
Solve this system of equations using substitution:
2x – 3y = -1
y= x - 1
** Arito

Question 3 Solve this system of equations using substitution 2x 3y 1 y x 1 Arito class=

Respuesta :

seetha1980
seetha1980 seetha1980
  • 02-11-2020

Answer:

(4,3)

Step-by-step explanation:

Substituting the value of x in the given equation,

2x - 3(x-1) = -1

2x-3x+3 = -1

-x = -1-3

-x = -4

x = 4

Plugging in the value of x,

y= 4-1

y=3

Answer Link

Otras preguntas

Which of the following is an example of genetic discrimination? Clive does not get a promotion because he didn't work hard. Chase's insurance payments increase
Which of the following is a way to figure out how your skills and interests can be applied to a career? A. Your self-esteem B. A self-exploration C. A self-a
PLEASE HELMP ME WITH MY HISTORY HOMEWORK! D: I WILL REWRD LOTS OF POINTS
Mr. Katz's science class is planning a field trip. Thirty people are going on the trip. There are 7 drivers and two types of vehicles, vans and cars. Each va
his is the Japanese city that was the first to be subjected to nuclear warfare to bring about the end of WWII.
In need help with the last part
When i come down to sleep death's endless night?
As a result of the Spanish-American War, Cuba became a protectorate of Spain. True False
If 2.0 mol of an ideal gas are at an initial temperature of 250 k and a pressure of 1.5 atm, what is the gas volume?
How can I draw the graph with number irrational and rational?