paulancincarmorevl paulancincarmorevl
  • 01-04-2017
  • Mathematics
contestada

What is a solution for the system of equations x – y = 2 and y = 2x – 4?

Respuesta :

rahmasaleh00
rahmasaleh00 rahmasaleh00
  • 02-04-2017
x-y=2                     y=x-2
y-2x=-4                   y=0
x-2x=2-4
-x=-2
so,x=2                
Answer Link

Otras preguntas

The distance between a skier on top of a mountain and the end of the ski course is 2395 feet if the end of the course is 642 below sea level, what is the distan
Help please I need to turn it in an about 30 min or less
Do you think that art has a big role in history? Explain.​
Please answer question #2 and please show work
helppppppppppp i will make as brainliset
3456.8 round the number below to the nearest whole number one place
What effect does factory smoke have on the water cycle?
Determine whether − 9 x − 3 y 2 = 6 - 9 x - 3 y 2 = 6 represents a function of x
An errent or series of Events?​
what are three consecutive numbers where the first number is 6 less than 4 times a number and the last number is 7 more than 3 times the first number? please he