Solve this system by using substitution. Express your answer as an ordered pair.

4x - 4y = -20
x - 2y = -12

Question

Solve this system by using substitution.  Express your answer as an ordered pair.
 
4x - 4y = -20
x - 2y = -12

btaylor · Answer

Trying to teach you to fish...Solve one equation for one variable (I'd solve the bottom one for x) and plug that value of x in for x in the top equation.

anonymous · Answer

oh hey guys, we meet again XD

anonymous · Answer

ya iguess so

anonymous · Answer

souring do me a favor bb can u help me get the answer?

anonymous · Answer

LOL

anonymous · Answer

what?

anonymous · Answer

here i'll be nice. go to wolframalpha.com. 

Type in the equations separated by comma, and wah lah, answer!

btaylor · Answer

@sourwing wow that really is teaching.

anonymous · Answer

ty thank u

anonymous · Answer

@BTaylor I don't teach those who don't want to learn.

btaylor · Answer

@luvalpaca wants to learn otherwise they would not be on this site.

anonymous · Answer

lol hahah boys...

anonymous · Answer

ahaha i know. Us guys are awesome!

anonymous · Answer

Right Taylor?