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1 vote
Could somebody please help me I dont understand how to do this problem

Could somebody please help me I dont understand how to do this problem-example-1
User DeniSHow
by
7.3k points

2 Answers

6 votes
107+2x-5 + x=180
Solve for x
112+3x = 180
-112. -112
3x=68
X=22.6667 degrees.
User Santo Shakil
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8.2k points
3 votes
Three angles are shown.  Sum them up and equate the sum to 180 degrees.  Then solve for x.
User Ikram Shah
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