# How do you solve the system #x-2y=3# and #4x-8y=12# using substitution?

##### 1 Answer

Jun 3, 2018

#### Answer:

See a solution process below:

#### Explanation:

**Step 1)** Solve the first equation for

**Step 2)** Substitute

This indicates there is an infinite number of solutions because these lines are in fact the same line.