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The angles below are supplementary. what is the value of x?
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The angles below are supplementary. what is the value of x?

The angles below are supplementary. what is the value of x?-example-1
User Zizther
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2 Answers

2 votes
in the equation x=22
User Redwyre
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5.6k points
6 votes
a supplementary angle = 180°

5x + 20 + 50 = 180

5x + 70 = 180

5x + 70 (-70) = 180 (-70)

5x = 110

5x/5 = 110/5

x = 22

22 is your answer for x

hope this helps
User Shifat
by
5.7k points
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