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Look at photo NEED HELP ASAP EXPLAIN ANSWER

Look at photo NEED HELP ASAP EXPLAIN ANSWER-example-1

1 Answer

2 votes

Answer:

x = 2

Explanation:

Angles ABN and NBC are adjacent angles and sum up to angle ABC

  • 23x + 63x + 3 = 175
  • 86x = 175 - 3
  • 86x = 172
  • x = 172/86
  • x = 2
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