Final answer:
The difference of -2d and -3d is equal to the difference of 1/6 and 1/6 is true.
Step-by-step explanation:
The difference of -2d and -3d can be calculated by subtracting -3d from -2d. This can be simplified by combining like terms to get -2d - (-3d) = -2d + 3d = d.
The difference of 1/6 and 1/6 is 0, since both fractions have the same numerator and denominator.
So, the equation -2d - (-3d) = 1/6 - 1/6 can be simplified to d = 0.
Therefore, the statement 'The difference of -2d and -3d is equal to the difference of 1/6 and 1/6' is True.