Question

I beg someone, anyone to please help me with step by step on these two questions. Please, I really need some help. If anyone can please describe each step to me, I' will seriously owe you one.

Answer 1

I know the answer.

What will you owe me?

Answer 2

\[
\sqrt{2x-3}=5\\
2x-3=25\\
2x=28\\
x=14
\]

Answer 3

You said that you will seriously owe me one. ;P

Answer 4

I'm feeling generous, so...
\[
2\sqrt{x+2}-3=7\\
2\sqrt{x+2}=10\\
\sqrt{x+2}=5\\
x+2=25\\
x=23
\]