QuestionGiven $f(x)=-x+5$, solve for $x$ when $f(x)=-10$.
Answer Attempt 1 out of 2 $\square$ Submit Answer

Studdy Solution
Now, solve for $x$ by multiplying both sides by $-1$ to get rid of the negative sign:
$$-x = -15$$ $$x = 15$$
The value of $x$ is:
$$\boxed{15}$$