What is the best method to solve the system of equations?

6x - y = 9
5x - y = 11

A) Graphing
B) Substitution
C) Elimination Using Addition
D) Elimination Using Subtraction

Question

What is the best method to solve the system of equations? 

6x - y = 9
5x - y = 11


A) Graphing
B) Substitution
C) Elimination Using Addition
D) Elimination Using Subtraction

steve816 · Answer

You have 2 y terms ready to be canceled.

steve816 · Answer

Guess what? You should use elimination! Can you guess which elimination you should use? Addition or subtraction?

javsteratl · Answer

Not sure?

steve816 · Answer

Ok, it would be subtraction because when you subtract, the y terms will cancel.

javsteratl · Answer

THANKS