Solve for x: 3(x + 2) = 5x - 4
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Correct!
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Correct answer to question 70 (Mathematics Knowledge): 5
Method
Expand the left side to 3x + 6, then gather terms: 6 + 4 = 5x - 3x gives 10 = 2x, so x = 5.
Updated: November 2026
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