# Math Help - Transforming polar to cartesian coords

1. ## Transforming polar to cartesian coords

Transform the given polar-coordinate equation into a rectangular coordinates equation:
r= -4cos terra + 3 sin terra

2. Originally Posted by Abalo
Transform the given polar-coordinate equation into a rectangular coordinates equation:
r= -4cos terra + 3 sin terra
Assuming terra= $\theta$:
Start by multiplying both sides by $r$.