Question

Solve for x.
O A. x=6
O B. x=19
O C. x=32
O D. x=38

Answer 1

B: x=19

Explanation:

You want to add (x+18)+(6x+29) and set that equal to 180degrees.

(x+18)+(6x+29)=180

7x+47=180

7x=133

x=19