2x+1=4x+6
-2x -2x
1=2x+6
-6 -6
-5=2x
/2. /2
-2.5=x
(This kind of equation?)
Angle EGD = x (vert. opp. angles)
30 ° + 90 ° + x = 180 ° (adj. angles on st. line)
x = 60
Answer:

Step-by-step explanation:

Answer: you just flip it. It would be the opposite.
Step-by-step explanation:
When you flip it, what’s the difference? It’s still the same.
And how would I do that via computer? If this is homework, do it your self, it's not that hard. Draw it and scan it (man computer doesn't have the ability to scan things)