Mathematics · Linear Equations
A three-wheeler charges ₹ 15 for the first kilometer and ₹ 8 per kilometer subsequently. If ₹ y is paid for a total distance of x km, which linear equation represents this information?
- 18x - y = 15
- 2y - 8x = 15
- 38x - y + 7 = 0✓
- 48x - y = 7
Correct answer
8x - y + 7 = 0
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