Solve for $r$: \[\frac{r-45}{2} = \frac{3-2r}{5}.\]
Question:
Solve for $r$: \[\frac{r-45}{2} = \frac{3-2r}{5}.\]
Answer:
Let's think step by step.

user
\frac{77}{3}
Solve for $r$: \[\frac{r-45}{2} = \frac{3-2r}{5}.\]
train