Posted by JAVIER on Wednesday, December 7, 2011 at 12:16pm.
FIND THE THIRD ANGLE IN A TRANGLE IF TWO OF THE ANGLES ARE 43 AND 114

geometry  Ms. Sue, Wednesday, December 7, 2011 at 12:19pm
43 + 114 + x = 180
Solve for x.

geometry  Bridget, Wednesday, December 7, 2011 at 12:39pm
Ms. Sue, I am not an expert but I know that the numbers all have to be on one side and the letter on the other
Ex.
43+114+X=180
114+43=157
157+X=180
Do the opposite operation to get letter alone so it would be 157 on both sides..
157+X=180
157+X=180157
X=23
Hope that helps
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