asked 184k views
4 votes
Find the measure of an angle if it’s supplement measures 30 less than 3 times it’s complement

asked
User Kayo
by
7.8k points

1 Answer

1 vote

Answer:

x=52.5

Explanation:

x+3x-30=180

4x-30=180

4x=180+30

4x=210

x=52.5

answered
User Vojtech
by
8.4k points

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