Log in to add a comment

## Answers

Just like this, it can be used in complicated unknown values.

Now, If you want to know the value of x, you have to solve the equation.

Here, you can solve by transposing the terms. Like x = 7 - 5. And then you get the value of x, that is, 2.

So you need to solve the equation if you want to know the value of the equation.