Question

I don't understand how to find x. I need help

Answer 1

x = 5

Explanation:

1. Since angle ∠BAC equals 57, and is also displayed as (12x - 3) in the diagram, you can create the equation: 12x - 3 = 57.

2. First, add three to both sides, getting: 12x = 60

3. Then, divide both sides by 12 for x = 5.