# How do you solve the system of equations #-4x + 4y = 4# and #y = 9x + 73#?

##### 1 Answer

See a solution process below:

#### Explanation:

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

**Step 2)** Substitute

**Step 3)** Substitute

**The Solution Is:**

Or

Mar 20, 2018

See a solution process below:

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

**Step 2)** Substitute

**Step 3)** Substitute

**The Solution Is:**

Or