Question

I need help pls!
this test is about angles, and i am having trouble with it.

Answer 1

x = 9

Explanation:

congruent angles have the same measure as each other

so;

4x + 14 = 6x - 4

(rearrange)

14 + 4 = 6x - 4x

(solve)

18 = 2x

(simplify)

18 divide 2 = 9

so;

9 = x