When a number is subtracted from 2, the result equals 4 less than one-fifth of the number. Find the number
Answer Details
Let's call the number we are looking for "x".
According to the problem, when we subtract x from 2, the result is equal to 4 less than one-fifth of the number. In mathematical terms, this can be written as:
2 - x = (1/5)x - 4
To solve for x, we can start by simplifying the equation by adding x to both sides:
2 = (6/5)x - 4
Next, we can add 4 to both sides:
6 = (6/5)x
Finally, we can multiply both sides by 5/6 to isolate x:
x = 5
Therefore, the answer is 5.