Question

What’s the value of x?

Answer 1

d. 27

Explanation:

Since l is parallel to m, you know that x+72 and 3x are cut by a transversal that if you add them together you will get 180.

x+72+3x=180

4x=108 add the x's together and subtract 72 from both sides

x=27 divide both sides by 4