six times a number minus twice the same number.

6n - 2n

6x -2x

Seven minus six times a number is the same as twelve minus seven times the number.

To solve the expression "six times a number minus twice the same number," we can let the number be represented by the variable 'x'.

The expression can be written as: 6x - 2x

To simplify it further, we combine like terms by adding the coefficients of 'x'. In this case, that would be 6 - 2, which equals 4.

So, the simplified expression is: 4x.

Therefore, the answer to "six times a number minus twice the same number" is 4x.