# How do you solve 2x - 2y = 15 and 4x - 4y = 30?

Infinite solutions

#### Explanation:

Given equations:

$2 x - 2 y = 15 \setminus \ldots \ldots \ldots \left(1\right)$ &

$4 x - 4 y = 30$

$2 x - 2 y = 15 \setminus \ldots \ldots \ldots \left(2\right)$

Both the above lines are same or they are coincident having infinite number of points of intersection hence the given system equation has infinite solutions.