jzq3wr9jqn jzq3wr9jqn
  • 25-03-2021
  • Mathematics
contestada

Use elimination to solve the system 6x – 3y = 2 and 2x – 9y = -2

Respuesta :

fnej
fnej fnej
  • 25-03-2021

Answer:

x = 1/2

y = 1/3

Step-by-step explanation:

6x – 3y = 2 (Multiply this by -3)

2x – 9y = -2

-18x + 9y = -6

2x – 9y = -2

-16x = -8

x = 1/2

2x – 9y = -2

2(1/2) - 9y = -2

1 - 9y = -2

-9y = -3

y = 1/3

Answer Link

Otras preguntas

aaa i need help fastttt
A Ferris wheel has a radius of 72 feet. What is the distance a passenger will travel one time around the Ferris wheel?
Proofread the sentence below. Then rewrite the corrected sentence. in this issue of one and only earth, there is an article called power up with solar
The main cause of the Penninsular War was due to:
can someone help please. no links or you will be reported ​
9. Which of the following fractions is equivalent to 1.68?
Answer this please I need help badly
Jacob has a list of the estimated costs for each semester to attend a four-year university. What is the total estimated cost to attend college for four years?
What is the product of 3.8 x 102 and 6.4 x 10 expressed in scientific notation?
Josie is picking apples. She has 3 identical baskets that she is trying to fill. One basket is 3/5 full, another is 7/10 full, and the last is 2/3 full. What po