## Mathway Algebra Problem Solving Calculator

### Formulas Explanations:

#### Retrieve the User Input:

This step obtains the user’s equation from the input field. It uses JavaScript to retrieve the value entered by the user and store it in a variable for further processing.

#### Check if the Input is Empty:

This condition checks if the user has left the input field blank. If so, a message is displayed prompting them to enter an equation to solve.

#### Check if the Equation Contains an Equals Sign (=):

This line checks if the equation includes an equals sign, indicating it’s a standard algebraic equation. We only attempt to solve for variables if an equals sign is present.

#### Split the Equation:

This step separates the equation into left and right parts based on the equals sign. For example, in the equation 2x + 3 = 7, it separates to 2x + 3 and 7.

#### Rearrange to Standard Form:

This line adjusts the equation to set it to zero, making it easier to solve. By subtracting the right side from the left, it transforms into a form that can be solved as left – right = 0.

#### Solve the Equation:

Using the nerdamer library, this line calculates the solution(s) to the equation.

#### Display the Solution:

This step displays the solution(s) found. If no solution is found, it shows an appropriate message.

#### Handling Simple Calculations Without Equals Sign:

If there’s no equals sign, eval() is used to directly calculate the result of simple expressions (e.g., 2+3 or 5*7).

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