4-x=2

To solve the equation 4-x=2, we need to isolate the variable x.

First, we will move the constant term to the other side of the equation by performing the inverse operation. Since we have -x on the left side, we need to get rid of -4 to solve for x.

By adding 4 to both sides of the equation, we get:

4 - x + 4 = 2 + 4 4 + 4 - x = 6

This simplifies to: 8 - x = 6

Now, to isolate x, we need to get rid of the 8 on the left side. By subtracting 8 from both sides of the equation, we get:

8 - x - 8 = 6 - 8 -x = -2

After multiplying by -1 to make the coefficient positive, we find the value of x:

x = 2

So, the solution to the equation 4-x=2 is x = 2.