Question

x-15%of x - 30% of 85% of x=2380. find the value of x

Answer 1

$x - \frac{15}{100} x - \frac{30}{100} \times \frac{85}{100} x = 2380 \\ \frac{x}{100} ( 100 - 15 - 30 \times \frac{85}{100} ) = 2380 \\ \frac{x}{100} (85 - 25.5) = 2380 \\ \frac{59.5}{100} x = 2380 \\ x = 4000$
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