tloh677
tloh677 tloh677
  • 04-05-2020
  • Mathematics
contestada

Solve the system of equations:
x+y=6
3x−5y=2

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-05-2020

Answer:

x=4, y=2

Step-by-step explanation:

x+y=6

3x−5y=2

Multiply the first equation by 5

5(x+y)=6*5

5x+5y = 30

Add this to the second equation

5x+5y = 30

3x -5y = 2

---------------------

8x    = 32

Divide each side by 8

8x/8 = 32/8

x = 4

Now we need to find y

x+y =6

4+y =6

Subtract 4 from each side

4+y-4 =6-4

y = 2

Answer Link

Otras preguntas

what are 2 points on the graph for 6x-5y=25
does a human body use neon???
A vehicle is only 15% efficient. What happened to the other 85%?
Which additional word in the poem should be capitalized? Coyote In the night, it prowls alone hidden from view, Stalking prey. Before dawn, Coyote howls.
A student government organization is selling Christmas trees as a fundraiser. On Friday, they sold 5 noble fir trees and 3 douglas fir trees for a total of $420
the reproductive system of a male mammal provides
how do you know 8 thousandths is less than 1 hundredths
how many cups of water should be mixed with 1/4 cup of vinegar to make the cleaning solution?
What were the driving forces behind the industrial revolution
PLEASE HELP I GIVE THANKS