25yagar01 25yagar01

10-01-2021
Mathematics

contestada

Solve the system of linear equations by elimination.

9x+y=2
−4x−y=−17

Respuesta :

Podetola Podetola

10-01-2021

Answer: x = -3 y = 29

Step-by-step explanation:

9x + y = 2

-4x - y = -17

5x = -15

Divide both sides by 5

x = -3

9x + y = 2

Substitute -3 for x

9 (-3) + y = 2

-27 + y = 2

Add 27 to both sides

y = 29

Hope I helped!

Answer Link

Otras preguntas

Gladstorm enterprises sells a product for $46 per unit. the variable cost is $34 per unit, while fixed costs are $5,280. determine the BEP in ales units

How do actors and forces affect the micro market for Subaru?

Which of the following best illustrates an improvement in a country’s standard of living? Responses An increase in real per capita gross domestic product An

What is the molarity of C6H8O7 in commercially available lemon juice if 14.00 mL of 1.60 M NaOH is required in a titration to neutralize 20.0 mL of the juice?

A particle is located at r = 4.0i + 8.0j + 6.0k. (units- meters). A force (in Newtons) of F = 16.0j – 4.0k acts on it. What is the torque, calculated about the

The file ZAGAT2014 gives results from a sample of restaurant reviews in the 2014 Zagat restaurant guide. The sample is taken only from the population of all Zag

Find the mean of the following numbers: 8, 13, 43, 12, 6, 11?

What are those things taiwan has wheres it not an embassy but functions as one with other countries?

What other solutions does Derecka Purnell give, besides decriminalization, for reducing violence?

Find the area under the normal curve to the left of z = −3 plus the area under the normal curve to the right of z = 3. The combined area is 0.0027. (Round to f