# Parallel & perpendicular lines from equation

Use your knowledge about the slopes of parallel and perpendicular lines to solve some problems. For example, what's the equation of the line perpendicular to y=3x-3 and passes through the point (-8, -2).

### Problem

What do the following two equations represent?
minus, 2, x, plus, 4, y, equals, 5
minus, 2, x, plus, 4, y, equals, 5
Please choose from one of the following options.