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Brennan Jacobs

Lvl 10
โˆ™ 3y ago
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โˆ™ 11y ago

3 - x = x - 1

Add x to both sides: 3 = 2x - 1

add 1 to both sides: 4 = 2x

Divide both sides by 2: 2 = x

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Q: What is the solution set of 3 - x equals x - 1?
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