## Algebraical, one variable, exact

The goal of this task is to solve a specific equation for one specific variable. By default, AlgebraKiT will require an exact answer. You can fill in the equation at the **relation** field, the variable at the **variable** field. If you want to add a specific domain for the variable, you can tick the **domain** box and fill in the domain at the appearing field.

## Algebraical, one variable, rounded

This task is deprecated. Refer to the item on accuracy settings for more information on rounding.

The goal of this task is to solve a specific equation for one specific variable, and the answer must be rounded to a certain amount of decimal points.

## Algebraical, one variable, with calculator

This task is deprecated. Refer to the item on accuracy settings for more information on rounding. Use the mode allow_calculator to enable the calculator hint functionality.

The goal of this task is to solve a specific equation for one specific variable, the student may use their calculator and the answer must be rounded to a certain amount of decimal points.

## Algebraical, system

The goal of this task is to solve a system of two equations. You can fill the two equations in the **equations** fields. You can fill in the two variables for which the system of equations must be solved in the **variables** fields. If you want to add a specific domain for the variable, you can tick the **domain** box and fill in the domain at the appearing field.

If you want to change the preferred method of solving the system of equations, you can tick the **method** box and select the preferred method.

## Make one side equal to zero

The goal of this task is to rewrite the equation such that one side is equal to 0. You can fill in the equation at the **equation** field and the variable at the **variable** field.

Refer to the following interactive exercise to test and inspect the behavior of the task(s).

**Interactive student version:**

**Worked solution:**

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