Question 919988
1) Multiply the first equation by -2 and add the equations together. You eliminate y.
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2) Add the equations together. You eliminate y.
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3) Multiply the first equation by 2 and add the equations together. You eliminate y.
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4) Multiply the first equation by -2 and add the equations together. You eliminate y.
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5) Multiply the first equation by -3 and add the equations together. You eliminate y.