emilywelch18 emilywelch18
  • 11-02-2021
  • Mathematics
contestada

Find the solution to the system of equations. Write the solution as an ordered pair. 3x+2y=-7 and 5x-3y=20

Respuesta :

megrabulbulu
megrabulbulu megrabulbulu
  • 12-02-2021

Answer:

3x+2y=-7

5x-3y=20

8x-y=13

8x-13=0

y-13=0

8x=13

y=13

8x/8=13/8

y=13

x=13/8

y=13

Answer Link

Otras preguntas

Please help. (1/x)<2. It says to concider 2 cases. I already got x>(1/2). How do I find another case.
Which of the following is the best evidence that digestion involves chemical change? A Time is required to accomplish results. B The products’ mass equals the r
how does the book the princess diaries end? the book by meg cabot
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
What is 42/24 as a mixed number in lowest terms?
For a story contest, 4 out of every 65 people who visit the story will receive a free DVD. If 455 people visit the store, how many DVDs were given away
Why did the early people need to find new food sources
Give the function a rule. {(6,42), (0,0), (8,72), (2,6)}
If a rectangular poster has an area of (2x 2 − 9x + 10) square units, which of the following could describe the dimensions of the poster? A (2x − 2) units by (
If 15 baseballs weigh 75 ounces, how many baseballs weigh 15 ounces?