Question

Parallel lines cut by a transversal...I need X, no decimals.

(Hint: The answer is either 9 or 26)

Answer 1

x = 26

Explanation:

These angles are equal b/c of alt exterior angles

9x + 18 = 10x - 8

9x - 10x = -8 - 18

-x = -26

x = 26