An employee has a salary of $20,370 after getting a 5% raise. What was their salary before the increase in pay?

What is the equation that needs to be used here?
Thanks.

Original salary = 20370/1.05

= ....

1.05x = $20,370

x = ?

The equation that needs to be used here is:

Previous salary + (Previous salary * 5%) = New salary

Let's calculate the employee's previous salary step-by-step:

Step 1: Convert the 5% raise to a decimal.
5% = 5/100 = 0.05

Step 2: Write the equation using the previous salary (X) and the new salary ($20,370):
X + (X * 0.05) = $20,370

Step 3: Simplify the equation:
X + 0.05X = $20,370

Step 4: Combine like terms:
1.05X = $20,370

Step 5: Solve for X by dividing both sides of the equation by 1.05:
X = $20,370 / 1.05

Step 6: Calculate X:
X ≈ $19,400

Therefore, the employee's salary before the increase in pay was approximately $19,400.

To calculate the employee's salary before the 5% raise, you need to set up an equation using the given information.

Let's break down the problem:

The employee's salary after the raise is $20,370.

The raise is 5% of the salary before the raise.

So, let's represent the salary before the raise as "x."

The raise amount is 5% of x, which can be expressed as 0.05x.

The employee's salary after the raise is the sum of the salary before the raise and the raise amount: x + 0.05x = $20,370.

Now, we can solve the equation to find x, which represents the salary before the raise.

Combining like terms: 1.05x = $20,370.

Next, divide both sides by 1.05 to isolate x: x = $20,370 / 1.05.

Evaluating this expression, x is approximately $19,400.

Therefore, the employee's salary before the increase in pay was $19,400.

The equation used to solve this problem is:
x + 0.05x = $20,370