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EEEMG
Early Equations and Expressions
| Term | Definition |
|---|---|
| Algebraic terms | are elements separated by the plus or minus signs |
| expressions | is a mathematical phrase that can contain ordinary numbers |
| equations considered equivalent | are said to have the same solution sets. |
| relational equivalence | the relation is equal to |
| identify missing values | finding the unknown number |
| relational statements by substitution | first identify the equivalent relationships within the system and the substitute these values in each equation in place of the variables |
| standard order of operations | In any math problems you must start by calculating the parenthesis first, the exponents, then multiplication and division, then addition and subtraction. PEMDAS |