280 - 2 × 19 + 8 × 3 × 58 - 8 + 3 × 105 =
280 - 38 + 8 × 3 × 58 - 8 + 3 × 105 =
280 - 38 + 24 × 58 - 8 + 3 × 105 =
280 - 38 + 1 392 - 8 + 3 × 105 =
280 - 38 + 1 392 - 8 + 315 =
242 + 1 392 - 8 + 315 =
1 634 - 8 + 315 =
1 626 + 315 =
1 941 → rezultatul final