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-9 – 9u = -3u + 9 last one for today
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-9 – 9u = -3u + 9 last one for today
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Jul 3, 2017
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-9 – 9u = -3u + 9 last one for today
Mathematics
middle-school
Thomas Kelley
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u=-3 since you take out the coefficients first then multiply
Ivan Bolnikh
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Jul 5, 2017
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Ivan Bolnikh
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-9u + 3u = 9 + 9
-6u = 18
u = -18/6
u = -3
Thus, u is equal to -3
AdrianRM
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Jul 8, 2017
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