Question

Help please .. im lost​

Answer 1

we know that if we add all of the angles it adds up to 180 degrees

Explanation:

so 180=(x-2)+(2x+4)+(2x-2)

combine like terms

180=5x

divide by 5 to isolate variable

x=36

If you need to find for an angle apply the x value into the given equation

Answer 2

x=36

Explanation:

2x+2x+x+4-2-2=180

Combine Like Terms

5x=180

Divide

x=36