# Linear Programming Calculator | Solver –MathAuditor

If you are a mathematical or engineering student, then you know the importance of linear programming and how to use it to calculate any complex equation or for the system of linear variables and linear constraints.

## Simplex method calculator

Type your linear programming problem below. (Press "Example" to see how to set it up.)

Mode:

Rounding (significant digits):

Solution:

The tableaus (steps) will appear here.

Linear programming is considered as the best optimization technique to solve the objective function with given linear variables and linear constraints. It also provides an optimal solution for a given linear problem. The main aim of the defined technique is to find out the value of variables that are necessary to maximize or minimize the objective function.

However, the objective function is used to define the amount or value which should be optimized, and the constraints are used to define the range of the variable. It mainly consists of four main components which are objective function, constraints, data, and the decision variable. All these components are mandatory to find the solution of the problem.

So, after getting basic information about what it is, let’s see how to use the linear programming problem calculator.
Basically, it is a free online calculator that displays the efficient and optimal solution for given constraints in a fraction of seconds. To use it follow given steps -

• Step 1: In the given respective input field, enter constraints, and the objective function.
• Step 2: To get the optimal solution of the linear problem, click on the submit button in the given tool.
• Step 3: After that, a new window will be prompt which will represent the optimal solution in the form of a graph of the given problem.

These are the basic steps to follow when using the linear problem calculator. When you are using a linear programming calculator, you should choose input for maximization or minimization for the given linear problem. Some of the calculators only provide maximization functionality to solve a linear problem which is known as the Maximization calculator. On the other hand, if you are using only minimization functionality to calculate the problem can be considered as a Minimization calculator.

## How to Solve the Linear Programming Problems?

Moreover, problems can also be solved with Linear Programming Calculator TI 84 plus. We can say that it is a technique to solve and find the maximum and minimum value of a multivariable and objective function which is constrained by inequalities within the system.

However, you can solve these inequalities using Linear programming calculator TI 84 plus. It is based on the theorem that if a system of inequalities is present in the problem then you should evaluate the objective function at the point of intersection where the smallest value is the minimum value of the function and the largest value is the maximum value of the function. In this way, inequalities could be solved. To find out the maximum and minimum value for given linear problem using TI -84 plus, follow the given steps -

• Plot the graph for the system of constraints which is given in the linear problem.
• Find out the intersection region and then graph the region of the intersection.
• After that, find out intersection points from the region and store these points in the graph.
• In TI-84 plus calculator, display the stored intersection points.
• Create the list of inequalities from displayed intersection points.
• Find out a formula according to your function and then use this formula to define the inequality entries.
• After then, press E to evaluate the function and you will get the maximum and minimum value from the system of inequalities.

So, using the above steps linear problems can be solved with a linear programming calculator which provides the feature of TI-84 plus. Another tool is available to solve linear problems with a different approach that is a Linear programming calculator with 3 variables. You can use this calculator when you have more than one linear equation or three linear equations to solve the problem with three given variables. To solve three linear equations for a given linear problem, you just have to enter all these equations in this tool and you will get your solution.

When you use an LP calculator to solve your problem, it provides a direct solution of maximization or minimization. Although, if you want to find a minimal element of data set for linear problem step by step then a minimization calculator is available. In the same way, you can use maximize calculator to find out the maximal element of a data set for a given linear problem step by step. This will help you to understand linear problems in more detail.

## A few other Tools:

Another tool for the same is an objective function calculator which helps to solve the two-dimensional programming problems with a given system of linear inequalities and given linear objective function. You can get several feasible solutions for your problem through this calculator. Additionally, it is also known as an optimal solution calculator. The reason is, you can get an optimal solution when values of the objective function reach to their intersection point or the maximum or minimum value.

When you can obtain minimum or maximum value for the linear equation with a system of inequalities you can get an optimal solution.

## Wrapping Up!

Added to that, it is a tool to provide a solution for the mathematical method that is used to obtain the best outcome in a given linear problem and mathematical model which is represented by linear relationships.

Last but not least, I think that from the above information now you can easily solve all your problems without any confusion. So, just start using this free online tool and save your time. Also, share this information with your friends who also want to learn these simple problem-solving techniques.