Question

Please help i don't understand i wasn't here and teacher didn't explain

Answer 1

x = 12

Explanation:

(6x - 18)° and (4x + 6)° are corresponding angles and are congruent (equal), then

6x - 18 = 4x + 6 ( subtract 4x from both sides )

2x - 18 = 6 ( add 18 to both sides )

2x = 24 ( divide both sides by 2 )

x = 12