lukeamendolea
lukeamendolea lukeamendolea
  • 16-05-2020
  • Mathematics
contestada

x+y=7
2x-y=-1

what is the solution to the system of equations.

Respuesta :

anthonygon27
anthonygon27 anthonygon27
  • 16-05-2020

Answer:

5/2, 2

Step-by-step explanation:

8x=20

x= 5/2

-4y = -8

y = 2

Answer Link

Otras preguntas

What is the relationship between 47.subtract 3. 59.subtract 3.
What is the basic unit of a culture's social structure??
Which structure allows photosynthesis to begin in a germinating dicot plant? A. Cotyledon B. Endosperm C. Embryonic root D. Apical meristem E. Lateral meristem
How do you respond to que te gusta hacer en la escuela?
where are coral reefs found
Someone Help please?!?!
If r and s can be any integers such that s > 10 and 2r + s = 15, which of the following is the solution set for r ?
A 12-gallon tub has a faucet that lets water in at a rate of 3 gallons per minute, and a drain that lets water out at a rate of 1.5 gallons per minute. If you s
Sian bought a TV in the January sales which had been reduced by 20%.
what did the southwest indians wear