8*24 372- (12 143+11 778) * 7

Let's break down the expression step by step: 1. Calculate \( 8 \times 24 \): \[ 8 \times 24 = 192 \] 2. Calculate \( 12,143 + 11,778 \): \[ 12,143 + 11,778 = 23,921 \] 3. Now, multiply \( 23,921 \) by \( 7 \): \[ 23,921 \times 7 = 167,447 \] 4. Finally, substitute these results into the complete expression: \[ 372 - 167,447 \] This yields: \[ 372 - 167,447 = -167,075 \] So, the final result is: \[ \boxed{-167,075} \]