Can You check my math problem?

Here's the question
Create your own two-step equation with All Real Numbers as the solution. Show the steps to solving the equation to prove the solution All Real Numbers.

Here's my answer
2x - 4 = 2(x - 2)
2x - 4 = 2x - 4
-2x -2x
0 - 4 = - 4
-4 = -4

Question

Can You check my math problem?

Here's the question
Create your own two-step equation with All Real Numbers as the solution. Show the steps to solving the equation to prove the solution All Real Numbers.

Here's my answer
2x - 4 = 2(x - 2)
2x - 4 = 2x - 4 
-2x       -2x 
0 - 4 = - 4 
-4 = -4

anonymous · Answer

0 = 0

anonymous · Answer

can I see your multiple choice answers if any?

anonymous · Answer

There aren't any.

anonymous · Answer

ok cuz when you subtract 2x it doesn't become zero x just stays there.

anonymous · Answer

so it would be x - 4 = x - 4

anonymous · Answer

Then you would add 4 to both sides and you are left with x which is 1 so 1=1

anonymous · Answer

Oh okay! Thank you!

anonymous · Answer

you welcome good luck on your test

anonymous · Answer

Please let me know if I got it right!