Question

The angles of a triangle are (3x-5),(5x-10),(9x-9).find their degrees measure.

Answer 1

degree is 1 as it linear equation
3x-5+5x-10+9x-9=180
17x=180+24
17x=204
x=204/17
x=12
3x-5=36-5=31
5x-10=60-10=40
9x-9=108-9=99