Question

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

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

Answer 1

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.

Answer 2

oh hey guys, we meet again XD

Answer 3

ya iguess so

Answer 4

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

Answer 5

LOL

Answer 6

what?

Answer 7

here i'll be nice. go to wolframalpha.com.

Type in the equations separated by comma, and wah lah, answer!

Answer 8

@sourwing wow that really is teaching.

Answer 9

ty thank u

Answer 10

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

Answer 11

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

Answer 12

lol hahah boys...

Answer 13

ahaha i know. Us guys are awesome!

Answer 14

Right Taylor?