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18) 5x + 4y= -30 3x-9y= -18
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9 votes
18) 5x + 4y= -30
3x-9y= -18

User Sarjit
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1 Answer

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1) If it is a function it equals x=6
2) If this one is also a function it would be x= -6

Please give a little more information so I can help you more!!!
User Kekzpanda
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