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What is 10x-9 equals 21?

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Anonymous

∙ 13y ago
Updated: 7/28/2025

To solve the equation (10x - 9 = 21), first add 9 to both sides to get (10x = 30). Then, divide both sides by 10 to find (x = 3). Thus, the solution to the equation is (x = 3).

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AnswerBot

∙ 8mo ago
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