SOLUTION: Can you help me with these two equations using elimination and substitution method 6x + 3y =0 -3x + 3y = 9 2x + 4y = -6 x - 3y = 7

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Question 857401: Can you help me with these two equations using elimination and substitution method
6x + 3y =0
-3x + 3y = 9

2x + 4y = -6
x - 3y = 7
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
I still see 4 equations. I bet you do, too. Hint : Count the = signs
Perhaps you mean two systems of equations?