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LuckyWell [14K]
3 years ago
12

How do I solve for X ?

Mathematics
1 answer:
OLga [1]3 years ago
7 0
Angles S, T and SUT must add to 180 degrees because they're the interior angles of a triangle. The angles at point U (SUT and FUT) are supplementary, so they also add to 180 degrees. This means SUT=180-(18x+2)=178-18x.

So,

(2x+3)+95+(178-18x)=180
-16x+276=180
96=16x
x=6
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