2 + 5 - 4 ( 9 × 2 ) ÷ 2 = R + 28?
2 + 5 - 4 ( 9 × 2 ) ÷ 2 = R + 28.
2 + 5 - 4 ( 9 × 2 ) ÷ 2 = R + 28.
En resumen
2 + 5 - 4(9 * 2) / 2 = R + 28 2 + 5 - 4(18) / 2 = R + 28 2 + 5 - 72 / 2 = R + 28 2 + 5 - 36 = R + 28 - 29 = R + 28 - 29 - 28 = R - 57 = R.
2 + 5 - 4(9 * 2) / 2 = R + 28
2 + 5 - 4(18) / 2 = R + 28
2 + 5 - 72 / 2 = R + 28
2 + 5 - 36 = R + 28 - 29 = R + 28 - 29 - 28 = R - 57 = R.