If we read the expression, it means (according to me) that absolute value (i.e. the positive value) of 2x-4 is less than 6.
But when we read the second version, it means that the negative absolute value of -2x+4 is less than 6.
Is it sounding weird or its fine?
But when we read the second version, it means that the negative absolute value of -2x+4 is less than 6.
Is it sounding weird or its fine?