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Tool to solve an addition equation with one or more unknowns. Specialized equation solver for additions with one or more variables.

Answers to Questions

How to solve an addition with dCode?

The addition solving uses the equation solver available on dCode. This is a special form of equation involving the + addition operator.

Example: Equation with 1 variable \( 1+x=2 \iff x=1 \)

Example: Equation with 2 variables \( x+y=0 \iff x=-y \)

Indicate the variable with a letter (generally x) and to indicate that it is this unknown which is sought, the solver will give the addition result either in the form of integer if it exists, either in form of fraction, or in numerical form (number with decimal places).

How to solve a system with multiple additions?

Indicate several lines of addition with the same variable(s). An alternative solution is to separate them with the AND logical operator: &&.

How to solve other types of equations?

Equations involving subtraction, multiplication, division etc. can be solved via the dCode equation solver.

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Source code

dCode retains ownership of the source code of the script Addition with Unknown(s) online. Except explicit open source licence (indicated Creative Commons / free), any algorithm, applet, snippet, software (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt, encrypt, decipher, cipher, decode, code, translate) written in any informatic langauge (PHP, Java, C#, Python, Javascript, Matlab, etc.) which dCode owns rights will not be given for free. So if you need to download the online Addition with Unknown(s) script for offline use, check contact page !