Question

Can i get some help, it would be nice if i can get help step by step through this question

Answer 1

x = 15

Explanation:

(2x + 15)° and (x + 30)° are vertically opposite angles and are congruent

equate the 2 angles and solve for x

2x + 15 = x + 30 ( subtract x from both sides )

x + 15 = 30 ( subtract 15 from both sides )

x = 15