5+7(8+0-8+3+7+1)*1000

To solve the expression \( 5 + 7(8 + 0 - 8 + 3 + 7 + 1) \times 1000 \), we will follow the order of operations (parentheses, exponents, multiplication and division from left to right, addition and subtraction from left to right). 1. First, simplify the expression inside the parentheses: \[ 8 + 0 - 8 + 3 + 7 + 1 = 8 - 8 + 3 + 7 + 1 \] Performing the operations from left to right: - \( 8 - 8 = 0 \) - \( 0 + 3 = 3 \) - \( 3 + 7 = 10 \) - \( 10 + 1 = 11 \) So, \( (8 + 0 - 8 + 3 + 7 + 1) = 11 \). 2. Replace the parentheses in the original expression: \[ 5 + 7(11) \times 1000 \] 3. Now do the multiplication: \[ 7 \times 11 = 77 \] So our expression now looks like: \[ 5 + 77 \times 1000 \] 4. Next, multiply \( 77 \) and \( 1000 \): \[ 77 \times 1000 = 77000 \] 5. Now, replace that back into the expression: \[ 5 + 77000 \] 6. Finally, add \( 5 \) to \( 77000 \): \[ 5 + 77000 = 77005 \] Thus, the final answer is: \[ \boxed{77005} \]