Jonathan53441 Jonathan53441
  • 03-11-2020
  • Mathematics
contestada

-3x + y = 7
3.x + 2y = 5

Respuesta :

breehartt2
breehartt2 breehartt2
  • 03-11-2020

Answer:

I have no clue sorry I want to kill whoever made math

Answer Link
nicolesanchez1668
nicolesanchez1668 nicolesanchez1668
  • 03-11-2020

Answer:

(-1,4)

Step-by-step explanation:

-3x + y = 7

3x + 2y = 5

eliminate the "x"s

3y = 12

y = 4

-3x + 4 = 7

-3x = 3

-x = 1

x = -1

Answer Link

Otras preguntas

how do u get the mean of something
You saved $200 on your new laptop because you bought it online. If this was a 20% savings from the original price, find the original cost of the lapto
ABCD angles add up to 300⁰, what is the angle of B?​
Assume you decide you should invest at least part of your money in large-capitalization stocks of companies based in the United States. What are the advantages
Read the following excerpt from a speech by President Harry S. Truman following the Allied victory in World War II: The evil done by the Japanese war lords can
Electrical power (P) is measured in watts using the formula P = V · I where V is the voltage in volts and I is the current in amperes. If there are 40 volts run
Global climate change is a result of human activity?
Please answer fast!! Jina has scored 13,26,23, 26, and 28 points in her five basketball games so far. How many points does she need to score in her game so tha
An Abyssal Plain is similar to continental shelf the Grand Canyon the Great Plains Hidden Valley
How did doctors at Valley Forge learn about inoculation?