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Linear Equations
Unit 3 Systems of Linear Equations
| Term | Definition |
|---|---|
| Literal Equation | a formula or equation with several variables |
| System of Equations | a set of equations with the same variables |
| Substitution | use algebraic methods to find an exact solution of a system of equations |
| Elimination | the use of addition or subtraction to eliminate one variable and solve a system of equations |