Evaluate the expression for d = 3. Simplify your answer.

Question

THERES ONLY ON ANSWER.
d − 9
d − 6
=

Answer 1

To evaluate the expression for $d=3$, we will substitute $d$ with $3$ in the expression $\frac{d-9}{d-6}$.

Starting with the substitution:

$$\frac{3-9}{3-6}$$

Now, simplify the numerator and the denominator:

$$3-9=-6$$ $$3-6=-3$$

Now, substituting these values back into the expression gives:

$$\frac{-6}{-3}$$

Now simplify the fraction:

$$\frac{-6}{-3}=2$$

Thus, the simplified answer is:

$$\boxed{{\displaystyle 2}}$$