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Two complementary angles have the measurements of 2x + 8 and 3x - 13. What is the value of x?

Two complementary angles have the measurements of 2x + 8 and 3x - 13. What is the value of x?
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2 votes
Two complementary angles have the measurements of 2x + 8 and 3x - 13. What is the value of x?

User Penleychan
by
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1 Answer

2 votes
Two angles are complementary when they add up to 90 degrees

3x-13 = 2x+8
3x-2x = 8+13
x = 21
User R H
by
8.3k points
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