Answer:
x = 52
Step-by-step explanation:
Vertical angles are angles that are opposite from each other.
According to the vertical angles theorem, vertical are are congruent. Therefore, if the angles opposite of x is 52 degrees, angle x also equal 52 degrees.
5x-10= 3x+10
5x-3x= 10+10
2x÷2= 20÷2
x= 10
not given
92
92+88= 180 all suplementtary angles =180
