74156 – ? – 321 – 20 + 520 = 69894 Options : 3451 4441 5401 4531

Sure, let's solve the equation step by step.

The equation is: 74156 – ? – 321 – 20 + 520 = 69894

First, let's simplify the equation by combining the constants:

74156 - 321 - 20 + 520 = 74335

Now, let's subtract the right side of the equation (69894) from this result:

74335 - 69894 = 4441

So, the missing number is 4441. Therefore, the correct option is 4441.