127.
The answer to the math problem 2 plus 4 minus 7 plus 123 is 122.
480
1 minus 2 plus 123 times 4 is equal to 491.
The total sum is: 327
9 + 9 + 9 + 9 + 9 + 9 + 6 + 6 + 6 + 6 + 2 + 2 + 23 + 3 + 3 + 4 + 4 + 4 = 123
The answer to the question of 44 plus 44 plus 4-44 is 48.
There is no equation nor inequality in the question so there is nothing which can be solved.
When simplified it is: 1-8x
the answer is 4
There isn't a solution to this as it's not a question or a problem, simply an expression. If you want to do something with it you'll need to specify what that is.
123
There appears to be no equation in the question: only some disjoint expressions. Expressions cannot be solved.