Question

One angle of an equilateral triangle measures (4x-20)degrees. What is the value of x?

Answer 1

Angle of equilateral triangle are all 60
so
4x-20=60
can u solve this to find x ?

Answer 2

if equilateral triangle .. all angles will be same so
3(4x-20) =180
12x -60 = 180
12x = 240
x = 20

Answer 3

Thanks, you guys are awesome, i suck at math.