marline49 marline49
  • 24-08-2020
  • Mathematics
contestada

Solve the system of linear equations.
15x - 5y = -20
-3x + y = 4

Respuesta :

oscar236
oscar236 oscar236
  • 24-08-2020

Answer:

Infinite solutions.

Step-by-step explanation:

Use the elimination method:

15x - 5y = -20

-3x + y = 4              Multiply this equation by 5:

-15x + 5y = 20         Now add this to the first equation:

0 = 0

So the 2 equations are the same and there are infinite solutions.      

Answer Link

Otras preguntas

What do astronomers use to calculate the age of the universe select 3 options
Question 3Which among the following is the narrowest topic?A:BiologyB:ZoologyC:MammalsD:Lemurs​
Helppppppp. What tools, equipment, and engineering resources will be needed for reforestation?
hlp me hlp me hlp me hlp me
Predict your observation if a magnesium ribbon is put in potassium hydroxide solution and tested with a lighted wooden splinter.​
If h(x) = x-7 and g(x) = x2, which expression is equivalent to (gº h)(5)?
four evidence to prove that the earth rotates ​
4a. Classify the triangle below: 1st name - a. Scalene b. Isosceles c. Equilateral. 2nd name - a. Acute b. Obtuse c. Right 4.8 4.8 45° 45° 6.8
Unscramble these words correctly okob,rosalmsco,acirh,wredra.PLEASE HELP ME​
HELP ME PLEASE 10 POINTS ON IT PLEASE HELP ME ​