Question

Plsssssssssss help me!!! I’m not good at algebra!!

What is the value of x?

The screenshot is down below.

Answer 1

x=50

Explanation:

This is a vertical angle, so the angle on top and the bottom are equal

[2(x+10)]=3x-30

2(x+10)=3x-30

2x+20=3x-30

50=x