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 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 jaydaabrahamson231
  • 03-02-2020

Answer:

B. (5,12)

Step-by-step explanation:

APEX

Answer Link

Otras preguntas

Vicki works 19 hours per week. her take home pay is $17.30 per hour. if vicki is able to save all of her earnings, how long will it take her to save at least $4
a sail is in the form of a right triangle that is three times as high as it is wide. The sail is made from 6 square meters of material. What is its height?
write the equation of the line that passes through (4, 2) and is parallel to the line y = 2x – 1.
The first four terms of a geometric sequence are 108, 36, 12, 4, what is the common ratio?
find the product of (2x 5y)(2x − 5y).
African americans have fought in every major united states war. true false
The mediocre teacher tells. The good teacher explains. The superior teacher inspires
which numbers belong to the solution set of the inequality x/8 <-10
8x 8y= -48 x equals 13
a right pyramid with a square base has a base edge length of 24 feet and slant height of 20 feet what is the height of the pyramid