If the sum of 571 and 874 is subtracted from a number d, the result is 162

Firstly, we need to add 571 and 874 to find the sum. This gives us 1445. We can then use an algebraic equation to solve this. 1445 - d = 162. We need to subtract 1445 to isolate d. This gives us -1283. Then, we multiply both sides by -1. D is 1283.