ypmpbym9mx ypmpbym9mx
  • 16-03-2021
  • Mathematics
contestada

How to solve this using substitution
-7x+5y=-5
X-3y=-13

Respuesta :

normamora465 normamora465
  • 16-03-2021
First, substitute the given value of into the equation
-7(-13+3y)+5y=-5
Next, Solve the equation for y
Y=6
Then, substitute the given value of into the equation
X=-13+3x6
Lastly, Solve the equation for x
X=5
Therefore the answer is (x,y) = (5,6)
Hope this helps!
Answer Link

Otras preguntas

Which of the following groups' goals is most similar to the goals of social reform movements during the Industrial Revolution? a. A community with a leaking se
Why did King John sign the Magna Carta?
Linda spent $64 for 8 lanterns to decorate her house. Each lantern costs the same amount. How much did each lantern cost?
Mr.George divided his money in the ratio 2:6 between Evan and ricky.Evan got the smaller amount of $420. How much did ricky receive
Why is the gfc of any two numbers is always even
$450+4%=$???????????????
Unlike gradualism, punctuated equilibrium involves a. a slow change in evolution over time. b. stable periods of change interrupted by rapidly occurring chang
Is there a relationship between the area and the perimeter of a rectangle
what times what equals 250
The dot plot below shows the hourly rate of some babysitters: Based on the data shown, how many babysitters surveyed earned $5 or less per hour?