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Pls help find x of this and help me understand how to find it :)​
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Pls help find x of this and help me understand how to find it :)​

Pls help find x of this and help me understand how to find it :)​-example-1
User Diego Queiroz
by
5.2k points

2 Answers

6 votes
X=-8
Have a nice day :)
User Spraff
by
5.4k points
2 votes
The answer is -8 the angles of the triangle are 180 so
180=42+x+76+x+78
180=2x+196
2x=-16
x=-8
User Patrick Niedzielski
by
5.9k points
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