Let's evaluate the expression step by step:
Expression: 63913 - 535 - 38974 : 19487 * 58 + 6738 - 69699
Assuming ":" signifies division, the expression becomes:
63913 - 535 - (38974 / 19487) * 58 + 6738 - 69699
Step 1: Calculate 38974 / 19487
38974 / 19487 = 2 (since 19487 * 2 = 38974)
Step 2: Multiply this result by 58
2 * 58 = 116
Step 3: Now substitute back into the expression:
63913 - 535 - 116 + 6738 - 69699
Step 4: Perform operations from left to right:
63913 - 535 = 63378
63378 - 116 = 63262
63262 + 6738 = 70000
70000 - 69699 = 301
Final result: 301
Answer: 301