278,922 views
8 votes
8 votes
M/JWL-87. Find the value of x.
(2x+24)
W
(3x-12)

M/JWL-87. Find the value of x. (2x+24) W (3x-12)-example-1
User Aschultz
by
3.0k points

1 Answer

23 votes
23 votes

Answer: 15

Explanation:

By the angle addition postulate,


2x+24+3x-12=87\\5x+12=87\\5x=75\\x=15

User Odell
by
2.9k points