Question

What is the solution set of the equation x + 2 = 4/x -2?

Answer 1

\[
x+2=\frac 4{x-2}
\]

Answer 2

You can multiply both sides by \(x-2\): \[
x\neq 2, (x+2)(x-2) = 4\\
x^2-4=4\\
x^2=8
\]