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What is the answer to 3x equals 7-4x and why?

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Anonymous

∙ 14y ago
Updated: 4/28/2022

3x = 7-4x

3x+4x = 7

7x = 7

x = 1

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∙ 14y ago
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What is the answer to 3x equals 15?

If: 3x = 15 Then: x = 5


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