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125 degrees + 170 degrees + x degrees = 180 degrees

 Feb 21, 2020

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 #1
avatar+902 
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This is basically saying that 125 + 170 +x = 180. 125 + 170 = 295. 295 + x = 180. We rearrange the expression so that 295 - 180 =  -x, so -x = 115, x = -115. Ask if you have any questions.

 Feb 21, 2020
 #1
avatar+902 
-4
Best Answer

This is basically saying that 125 + 170 +x = 180. 125 + 170 = 295. 295 + x = 180. We rearrange the expression so that 295 - 180 =  -x, so -x = 115, x = -115. Ask if you have any questions.

hugomimihu Feb 21, 2020

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