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If you mean: 4n-2n = 4 then 2n = 4 and n = 2

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โˆ™ 2015-01-09 12:48:35
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Q: Slove multi-step equations 4n-2n 4
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One-step equation 3x=12 x-6=5 4/x=7 Multistep equation 3x+8=11 x/7+4=6 4x/7=2


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What is the keep switch change math method?

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