rayvengarrett145 rayvengarrett145

12-01-2018
Mathematics

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The answer and how to solve it

The answer and how to solve it class=

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youdaso123 youdaso123

12-01-2018

Answer: (9,5)
How I got it: Multiply 3 on the bottom equation. You will get -4x+9y=9 and 3x-9y=-18. Add both equations and you will get -x=-9. So x equals 9. Then substitute 9 into x for any equation. (I did the botto) You will get -3y=-15. So y equals 5

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