aj913961 aj913961
  • 02-02-2021
  • Mathematics
contestada

Solve the system of linear equations by using the elimination method:
4x+ y = 36
8x- y = 60

Respuesta :

Аноним Аноним
  • 02-02-2021

Answer:

(8,4)

Step-by-step explanation:

y and -y cancels out leaving you with "12x=96"

that simplifies to "x=8"

Then you substitute 8 into the "x" from either equation and y should equal 4

Answer Link

Otras preguntas

A snail fell down a 50 feet deep well. It crawls up 5 feet every day and slides down two feet each night. On which day will the snail leave the well?
In seattle's speech, he states, "yonder sky has wept tears of compassion on our fathers for centuries untold".this statement is an example of a. a simile. b.
Use this image to answer the following question. When government sets a price for a good above equilibrium, there will be economic growth. economic loss. a shor
The climax of hamlet is ophelia's death.
_______ is a romantic language. (points : 1) german swedish english french
What is a independent cause?
2x+ky=7 and 4x-9y=4 find value of k if matrix of coefficients is singular
Drinking during pregnancy can cause ________. a. attention deficit disorder in child b. poor academic performance in child c. birth defects in child d. all
Which region of the sun is brightest in x-ray and uv images? a. core b. corona c. photosphere d. chromosphere
What is the domain of the function y=ln(x+2)