SOLUTION: supplement of angle B if B equals 2x-4. I just need a reminder on how to solve.

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Question 487586: supplement of angle B if B equals 2x-4. I just need a reminder on how to solve.
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
Just subtract that number from 180 to get 180 - (2x - 4) = 180 - 2x + 4 = 184 - 2x.