Algebra+2x+b=….?

Today was the most complicated day of my life at school. I learned how to figure out this problem. 🙂

formula:x+y=90°

I know it makes your eyes bleed but I am going to tell you how to do it.Sadly, I have to tell you how to do it to make this blog post interesting  😦

1. Look at this example (the answer is 67°)

Boom! I just gave it straight to you:) 🙂