Twenty equals four decreased by twice an unknown number.

Question

I need the equation and the solution please I'm almost finished!!!!!!!!!!!!!!!!!!!!

Answer 1

From what you have said, this would be the equation:

20 = 4 - 2n

You can solve for n. (Hint: It is not a positive number.)

I hope this helps. Thanks for asking.

Answer 2

Four decreased by an unknown number