Let the actual price of a T.V. = x
Let the actual price of a Fridge = y
\(\frac{5}{100}\)x + \(\frac{10}{100}\)y = 2000
\(\frac{5}{100}\)(x + 2y) = 2000
x + 2y = 2000 x \(\frac{100}{5}\)
x + 2y = 40000 … (1)
\(\frac{10}{100}\)x – \(\frac{5}{100}\)y = 1500
2x – y = 1500 x \(\frac{100}{5}\)
2x – y = 30000 … (2)
Substitute y = 10000 in (1)
x + 2(10000) = 40000
x + 20000 = 40000
x = 40000 – 20000
x = 20000
∴ Actual price of T.V. = Rs 20000
Actual price of Fridge = Rs 10000