If angles a & B are supplementary 10 degrees less than 3 times b what are values for a n b

If angles a & B are supplementary 10 degrees less than 3 times b what are values for a n b
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Problem: If angles a & B are supplementary 10 degrees less than 3 times b what are values for a n b
If angles a & B are supplementary 10 degrees less than 3 times b what are values for a n b

Although incomplete, the statement seems to be saying a = 3b - 10

a + b = 180
3b - 10 + b = 180
4b = 190
b = 47.5
a = 132.5

 

by Level 11 User (78.4k points)

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