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

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

If it is an addition problem with different signs what do you do

the value of the function f(x)=6x + 3 at 4 is

Why were colonists angry with the British government prior to the American Revolution. The colonists had no voice in the government. The British government forc

3. What are the five brass instruments in the band?

Which critique of laboratory research on memory for emotional events is concerned with generalizability

An object travels to the east for 36.4m and then heads north for 21.0 meters, how far is the object from where it be

Compose a five sentence paragraph that explains how Joseph Stalin and Leon Trotsky were connected. In addition, explain how Stalin gained and maintined power in

Because there are no clear borders, specific climate, or one single characteristic that defines the entire Great Plains, most geographers- Group of answer choic

Similar to Steve Jobs, LaShawna is developing a new computer for use by teens living in rural areas. What kind of connection is the author making between LaShaw

If your vehicle get stuck during a blizzard you should walk to the nearest house to get help. True or false