(2496-x):54=43
2496 - x = 43 x 54
2496 - x = 2322
x = 2496 - 2322
x = 174
(2496-x):54=43
2496-x=43x52
2496-x=2322
x=2496-2322
x=174
2496 - x = 43 . 54
2496-x = 2322
x = 2496 - 23322
x =174
( 2496 - x ) : 54 = 43
2496 - x = 43 × 54
2496 - x = 2322
x = 2496 - 2322
x = 174
Hok tốt
x o trong la 174