Linear Equation Solver
Solve a × x + b = c over the real numbers.
Open toolSystem Of Equations Solver
Solve two linear equations in two unknowns. Each equation has the form ax + by = c.
Free to useNo sign-upRuns in your browser
Enter your details
Enter the inputs, then select Calculate result.
Your result
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Result will appear here
How System Of Equations Solver works
Solve two linear equations in two unknowns.
Each equation has the form ax + by = c. Singular and numerically near-singular systems are rejected; no general symbolic or larger system solver. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding.
How to use System Of Equations Solver
Follow the labelled inputs.
Enter first x coefficient
Replace the example with first x coefficient. The field labels specify the expected format and units.
Input and settings
Check the remaining inputs
Set first y coefficient, first right side, second x coefficient, second y coefficient, second right side. Each equation has the form ax + by = c.
Tool result
Run, review and save
Select Calculate result. Review the calculated result, then copy it or download the result text.
Review the details
Examples and uses for System Of Equations Solver
Check the supplied example
The starting example produces x = 2; y = 1. Solve two linear equations in two unknowns.
Use your own inputs
Read the labels for first x coefficient and first y coefficient, first right side, second x coefficient, second y coefficient, second right side. Each equation has the form ax + by = c.
Record a reviewed result
Copy the calculated result into your notes. Keep the formula and assumptions with it if someone else needs to reproduce the calculation.
How to read the result
Read the units and assumptions with the output.
Solve two linear equations in two unknowns.
Each equation has the form ax + by = c. Singular and numerically near-singular systems are rejected; no general symbolic or larger system solver. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding.
Supported input and limits
Check the stated scope before you run it.
Each equation has the form ax + by = c. Singular and numerically near-singular systems are rejected; no general symbolic or larger system solver. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding.
The input stays in this browser. Copy result and Download save the same displayed text.
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Open toolSystem Of Equations Solver: common questions
Answers about using System Of Equations Solver and understanding its results.
What assumptions and input limits apply?
Each equation has the form ax + by = c. Singular and numerically near-singular systems are rejected; no general symbolic or larger system solver. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding.
How can I save the output?
Use Copy result to copy the displayed text, or Download to save it as a text file. The tool runs in your browser and does not require an account.
Calculate result with your input
Check the calculated result, then copy or download it.