Find the value that satisfies: x + 3699 + 1985 − 2047 = 31111

Concept / Approach

• Group constants and move them to the right-hand side.

Step-by-step calculation
x + (3699 + 1985 − 2047) = 31111x + 3637 = 31111x = 31111 − 3637 = 27474

Verification
27474 + 3699 + 1985 − 2047 = 27474 + 3637 = 31111 ✔

Final Answer
27474