the measures of three angles are (2x)°, (3x)° , and (x+60)°. what is the value of x?
well combine:
2x + 3x + x + 60 = 180
combine like terms:
6x + 60 =180
then move the 60:
6x = -120
now divide both sides by 6:
x= -20
i hope this helped! :)
2x+3x+x+60=180
6x=180-60=120
x=20
(Assume that those are the measure of triangle)