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Find x: 3x=9x-18 Both have to be the same
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Find x: 3x=9x-18 Both have to be the same

User Biff MaGriff
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1 Answer

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Hello!!

3x - 9x = -18
-6x = -18
6x = 18
x = 18/6 = 3

Hope this helps!! Let me know if you have ANY questions.
User ScottOBot
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