SOLUTION: solve using eliminaton
method
3x + 2y = 3
x - y = 6
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Question 144034: solve using eliminaton
method
3x + 2y = 3
x - y = 6
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
x-y=6 multiply this equation by 2 & add them.
3x+2y=3
2x-2y=12
----------------------
5x=15
x=15/5
x=3 answer.
3-y=6
-y=6-3
-y=3
y=-3 answer.
proof:
3*3+2*-3=3
9-6=3
3=3
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