Use the substitution method to solve the following system of equations.

3x – y = 2
6x – 2y = 4

Question

Use the substitution method to solve the following system of equations.

3x – y = 2
6x – 2y = 4

anonymous · Answer

do the same thing as the one i just answered

anonymous · Answer

this site is for help not for people to do everything for you

anonymous · Answer

If Yu Dnt Like It Den Bye !

anonymous · Answer

If you are not interested in learning how to do it and doing it yourself, feel free to plug in your system to wolfram alpha and let it give you the answer.

hero · Answer

Oh my!

chaise · Answer

3x – y = 2
6x – 2y = 4

3x-2 = y

6x - 2(3x-2)=4 
6x - 6x+4 = 4
4 = 4

I'm confused?

hero · Answer

Infinite Solutions

anonymous · Answer

NO SOLUTIONS!

anonymous · Answer

NOOO all real numbers

hero · Answer

Spykez, it would only be no solutions if it wasn't true.

hero · Answer

4 = 4 is true

chaise · Answer

Cool. Just needed verification :)

hero · Answer

It's the same equation

hero · Answer

Solve both equations for y and you'll see

anonymous · Answer

So Its No Solution

anonymous · Answer

NO the answer is all real numbers satisfy these equations

hero · Answer

Just because your computer says no solutions, doesn't make it correct

hero · Answer

It only thinks there's no solutions because x was eliminated when you tried to solve for x.

hero · Answer

Most programs are set up where if x is eliminated when attempting to solve for x using the substitution method, then there is no solution. But in this case, there is clearly infinite solutions.