Free Systems of Equations Calculator helps you solve sets of two or more equations. Linear, nonlinear, inequalities or general constraints.

To solve a system of equations by substitution, solve one of the equations for one of the variables, and substitute this expression into the other equation.

This calculator solves Systems of Linear Equations with steps shown, using Gaussian Elimination Method, Inverse Matrix Method, or Cramer's rule. Also you can ...

Systems of Equations Calculator is a calculator that solves systems of equations step-by-step. Example (Click to view). x+y=7; x+2y=11. Try it now.

This solver (calculator) will try to solve a system of 2, 3, 4, 5 equations of any kind, including polynomial, rational, irrational, exponential, ...

After you enter the system of equations, Algebra Calculator will solve the system x+y=7, x+2y=11 to get x=3 and y=4.

The solve by substitution calculator allows to find the solution to a system of two or three equations in both a point form and an equation form of the answer.

Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, ...

Calculator of ordinary differential equations. With convenient input and step by step!

System of Equations Calculator is used to evaluate values of unknown variables of linear equations by solving them through elimination or substitution ...