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Solve for x
solve for x

Solve for x solve for x-example-1
User Aude
by
3.9k points

2 Answers

12 votes

Answer:

its 18

Explanation:

User Travis Jensen
by
4.1k points
6 votes

Answer:

x = 18

Explanation:

Total interior angle of pentagon: 540 degrees

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

19x + 23 - 6 + 95 + 90 - 4 = 540

19x + 17 + 95 + 90 - 4 = 540

19x + 13 + 185 = 540

19x + 198 = 540

19x = 342

x = 18

User Muzamil Abbas
by
4.0k points