Answer:
y=4x-10
Explanation:
We know that when a line is parallel to another line, the slopes are the same. So, the slope of the new line will also be "4x".
Remember the equation:
y=mx+b
and we can use the equation:

Substitute:

simplify

add 14 to both sides

So, your new equation is:
y=4x-10
Hope this helps! :)