93.3k views
5 votes
Find the value of x . Show your steps.
X =
2
83°
(12x + 1)º

Find the value of x . Show your steps. X = 2 83° (12x + 1)º-example-1

2 Answers

3 votes

(12x+1)°+83°=180°(Two reasons were used Corresponding angles and angles on the same straight line)


12x+1+83=180\\12x=180-83-1\\12x=96\\(12x)/(12) =(96)/(12) \\x=8

∴x=8°

User Jorgeblom
by
8.2k points
4 votes

Answer:

8

Explanation:

180-83 = 97

97 = (12x+1)

96 = 12x

x= 8

You are able to do this because the angle to the left of 83 degrees is parral to (12x+1) meaning they should have the same degrees.

User Adyt
by
7.9k points

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