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Please help! The supplement of an angle has a measure that is 20° more than twice the measure of the angle, x°. Write an equation that can be used to find the value of x?
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Please help!

The supplement of an angle has a measure that is 20° more than twice the measure of the angle, x°. Write an equation that can be used to find the value of x?

User Ehsan Shekari
by
3.3k points

1 Answer

3 votes

Answer:

20 + 2x = 180

Explanation:

20 + 2x = 180

2x = 160

x = 80

User Brian Hong
by
3.3k points
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