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

Why are coral reefs home to a huge diverse variety of species? a.coral reefs have all the factors necessary to support plants, predators, and prey. b.coral re
The sum of two integers is 2. Their difference is What are the two integers? A. -14 and -4 B. 4 and 14 C. -2 and 4 D. -4 and 6
Shorty is worried that his health may soon deteriorate to the point where he will no longer be able to take care of his own finances. one way he could ease his
A Store is selling sweaters for 15% off.Jenna has a coupon that will reduce the price of a sweater by 1/5.if the two discounts are combined what percent of the
The absolute magnitude of a star:
The two types of conventions that came into being after 1830 were the
Solve for x: x − 2 > 2x + 12. x > 14 x < 14 x > −14 x < −14
Which of the following is an example of a combination? A. The number of ways 12 picture frames can be arranged on a shelf. B. The number of ways 3 people
True or false? In deductive thinking, you formulate general ideas and rules based on your experiences and observations.
What value of k makes the statement true? xky4(2x3 + 7x2y4) = 2x4y4 + 7x3y8