Dictionary
search :       browse : 
A B C D E F G H I J K L M
  N O P Q R S T U V W X Y Z
         
Description
Related Terms
Everyday Examples
Interactive Checkpoint
More Information
Challenge
How to use this dictionary
Contact
 Related Terms
 System of Equations:  Two or more equations that together define a relationship between variables usually in a problem situation. It can have no solution, one solution, or many solutions.
Equation: A mathematical sentence that contains an equals sign.
Solution: A number (or ordered pair of numbers, or set of numbers) that produces a true statement when substituted for the variable(s) in an equation or inequality.
Solving an Equation: Finding all the values of the variable(s) that make an equation true.