Solve for x.

Every 5 sided polygon has 540 degrees total.

95+90+(3x+23)+(7x-4)+(9x-6)=540

198+19x=540

19x=342

x=18

Sorry!

I made a typo saying x = 19

x is actually 18

This is a tip, a pentagon should have its angles add up to 540 degrees, if you add up the sides and set it equal to 540 you can solve it for x, you get your answer.