kaisumandig2005 kaisumandig2005
  • 01-03-2021
  • Mathematics
contestada

How many solutions does this linear system of equations have?
-3x + y = 4
9x – 3y = –12
1.Two solutions:x=12 and y=9
2.Infinite number of solutions
3.No solution
4.One solution: (3,6)

Respuesta :

zinabushaibu
zinabushaibu zinabushaibu
  • 01-03-2021

Answer:

3x=y-3

Step-by-step explanation:

-3x+y=4

-4+y=hu

Answer Link

Otras preguntas

what were the four main causes of the Cold War
Which statement best describes a capsid? a. A capsid defines the shape of the virus. b. A capsid is the outside coat of the virus. c. A capsid is a protein coat
How did the Romans rule differently from the Etruscans?
What is the volume of a rectangular box that has base area of 75 square inches and a height of 20 inches
if y is the principal square of root 5,what must be true
What is NAFTA? What countries are involved?
If a+b=6 and a-b = 4, what is the value of 2a + 3b?
Why didn't the first stars to form have solar systems with Earth like planets and satellites?
which of the following would not make a good insulator* rubber*plastic*wood*metal
use the function rule, y= 2x+5, to find the values of y when x =1,2,3,4. write the answers as ordered pairs that would be used to graph the function. show your