Blackstar101 Blackstar101

15-12-2016
Mathematics

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Show at least the first step of your work as you solve this system by elimination. Provide your final answer as an ordered pair.

5x+4y=-14

3x+6y=6

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Johannosmith1 Johannosmith1

15-12-2016

Well if you use the subtraction method for elimination you get
2x+-2y=12
Now you can times one at a time by zero and find what each equals.
2(0) +-2y=12
y=-6
2x+-2(0)=12
x=6

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