Thanks but you have to at the negative sign so it should look like this -275 not just 275 and 275 without the negative integer is not even a answer so the correct answer is -275
852 > 825 and I don't see any other correct one here, please consider rechecking you copied it down correctly.
You have to write two equation:
'substract 22 from a number'

and:
'the result is doubled, the answer is 6 more than the original number'

then you change 'Y' in 2nd equation for left side of 1st equation:

count it and you get:

This means that X=50
The original number is 50.