Question

x-33 21/25=42 17/35.

Answer 1

$x - 33 \frac{21}{25} = 42 \frac{17}{35} \\ \\ x = 42 \frac{17}{35} + 33 \frac{21}{25} \\ \\ x = 42 \frac{425}{875} + 33 \frac{735}{875} \\ \\ x = 75 \frac{1160}{875} \\ \\ x = 76 \frac{57}{175}$