What are the solutions to this equation? PLEASE HELP ME

plug each number in until both can fit correctly

c is the only answer where both are correct

3/2(-.5) - 5 = (-.5)

3/-1 - 5 = -.5

3/-6 = -.5

-.5 = -.5

3/2(3) - 5 = (3)

3/6 -5 = 3

3/1 = 3

3 = 3

so C

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value