# How do you write an equation of a line that passes through (4,2) and is parallel to the line whose equation is #y=2x-4#?

##### 1 Answer

Apr 2, 2015

The answer is

I use

Parallel lines have the same slope. So our unkown line has a slope of

(lets call our unknown line as

Now plug the given point to find

So here is the equation: