zoerossie
zoerossie zoerossie
  • 23-06-2020
  • Mathematics
contestada

what is the y-value in the solution to the system of linear equations?

4x+5y= -12

-2x+3y= -18

Respuesta :

Аноним Аноним
  • 23-06-2020

Answer:

4x+5y= -12

subtract 4x from both sides

5y = -4x - 12

divide by 5

y = -4/5 x - 12/5

-2x+3y= -18

subtract -2x

3y= -2x - 18

divide by 3

y= -2/3x -6

Answer Link

Otras preguntas

Can someone help me with these problems? I know the formulas but don't know how to apply it? I'm not that good with word problems. I wrote the answers in a sepa
Why did the U.S. and Allied forces invade Afghanistan after 9/11?
people may have chosen to become sedentary because _____.
An internal conflict features character vs
In lines 19–20, the ship is like the captain in all of the following ways except (A) they have both ended their heroic journeys (B) they have achieved their goa
Find the slope between the two points: (9,9) and (12,15)
What energetic travels through space in the form of waves?
Temperatures in the winter drop because that part of the earth is tilted towardaway from the Sun.
Did the colonists have an army established before the start of the war?
Hardy's plant grows rapidly. It grows by 10cm every 2 years. How much taller will hardy's plant be in 5 years?