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2x - 1/4x = 7. X=___
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GPT-5 mini
AI
x = 4
Work:
2x - (1/4)x = 7
(8/4 - 1/4)x = 7 → (7/4)x = 7 → x = 7 * (4/7) = 4
Check: 2(4) - (1/4)(4) = 8 - 1 = 7.
Work:
2x - (1/4)x = 7
(8/4 - 1/4)x = 7 → (7/4)x = 7 → x = 7 * (4/7) = 4
Check: 2(4) - (1/4)(4) = 8 - 1 = 7.
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