Christinaascencio577 Christinaascencio577

04-12-2019
Mathematics

contestada

x-y=2
2x+3y=14
use the elimination method to solve the system of equations.

Respuesta :

Yang100 Yang100

04-12-2019

Answer:

x=7, y=2. (7, 2).

Step-by-step explanation:

x-y=2

2x+3y=14

-------------

x=y+2

2(y+2)+3y=14

2y+4+3y=14

5y+4=14

5y=14-4

5y=10

y=10/5

y=2

x=5+2=7

Answer Link

Otras preguntas

What would happen to the magnetic field if she connects the battery in the opposite direction? the field would stop. the field would get stronger. the field wou

When the fish tank water has a ph of 8 the hydronium ion concentration

need help plsthank you in advance

What is the Noble-gas notation for sodium? O [Ar]3s¹ 1 O [He]2s²2p 3s¹ [Ne]3s²3p4 O[Ne]3s¹

An investigator would like to initiate a study to determine if the epidemiology of HIV infection is different in prisoner populations from that in non-prisoner

Kevin bought 6lbs of jelly beans. Antonio bought 66oz of jelly beans. How many more did Kevin buy than Antonio?

Question 38 Evaluate sin 45°. Round your answer to the nearest hundredth.

Perform the indicated operation

In the newspaper comics, Cathy is often seen talking to a department store clerk who is trying to persuade her that she needs to buy a new wardrobe. The clerk i

Find the value of x. x = [?]