What is the solution to the equation below?
-2/3x=20

x= -1/3

Step-by-step explanation:

What we need to do is get X on one side of the equation by itself.  Because x is on the bottom of the fraction we need to start my multiplying the 3x on both sides of the equation.

-2/3x=20

×3x      ×3x

-2=60x

now to get x completely by itself we need to divide both sides by 60 to undo the multiplication the X is with

-2=60x

---  

60  60

-1/3=x

I hope this helps and please don't hesitate to ask if there is anything still unclear!

An equilateral triangle

Step-by-step explanation:

Because an equilateral has a feature that all sides have the same length and all angles are of the same, it does not matter from which side and peak the centroid, circumcenter, incenter and orthocenter is created, they would always end up at the same point.