SOLUTION: What is x in the triangle {{{40 degrees, 70 degrees and x+78}}}

SOLUTION: What is x in the triangle {{{40 degrees, 70 degrees and x+78}}}

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Question 964681: What is x in the triangle
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
The sum of the angles in a triangle sum to 180.

Solve for .
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