7354-(354+193*4)+(743-25)

Let's first simplify the expression step by step:

1. Calculate the innermost parentheses: 354 + 193 * 4 = 354 + 772 = 1126
2. Calculate the subtraction inside the parentheses: 743 - 25 = 718
3. Plug these values back into the original expression: 7354 - 1126 + 718 = 6228 + 718 = 6946

Therefore, the final answer is 6946.