greenday2460 greenday2460

01-10-2018
Mathematics

contestada

Use the substitution method to solve the system of equations. Choose the correct ordered pair. 3x-y=3 y=2x+2

Respuesta :

JannetPalos JannetPalos

10-10-2018

We have been given that

3x - y = 3 and

y = 2x + 2

Substitute y = 2x + 2 in the first equation, we get,

3x - (2x + 2) = 3

3x - 2x - 2 = 3

x - 2 = 3

x = 5

y = 2x + 2

= 2(5) + 2

= 12

Hence, the solution is (5, 12).

Answer Link

jaydaabrahamson231 jaydaabrahamson231

03-02-2020

Answer:

B. (5,12)

Step-by-step explanation:

APEX

Answer Link

Otras preguntas

three times the measure of a supplement of an angle is 8 times the measure of a complement of the angle. find the measure of the angle

PLEASE HELP!!!!!!!!!!!!!

A meteorologist forecasted that Monday's high temperature would be 76°F. On Monday, the temperature reached 80°F. What is the percent error in the meteorologist

An animal rider offers 2 experiences.Dragon rides cost $122.Unicorn rides cost $35.One day there were 200 rides that earned the owner $17,353. Weite a system to

(4,7) and (5,1) as an equation

In how many years will rupees 150 double itself at 4% S.I.?

Breathing is required for cellular respiration. Use the reactions for photosynthesis and cellular respiration to explain why breathing is required.

The Hague is located in Rome. True or false?

Jon borrows $6.50 from his friends to pay for snacks, and $11.75 from his sister to go to the movies. how much money does he need to repay

how can I use utter in a sentence