Unknown number related questions in linear equations
Topic Notes
Unknown sometimes is mysterious or even scary, but let us show you unknown can be fun too. You will find more linear equations word problems related to unknown number in this lesson.
Basic Concepts
- Applications of linear equations
- Solving systems of linear equations by graphing
- Solving systems of linear equations by graphing
- Solving systems of linear equations by elimination
- Solving systems of linear equations by substitution