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Pre-Algebra Review
Term | Definition |
---|---|
Distributive property | Multiply the number outside the parenthesis ( ) with both the numbers inside the parenthesis ( ). |
Like terms | terms that have the same variable with the same exponent. |
Variable Terms | Terms of an expression that have a variable or a variable to a power. |
Coefficient | the number in the front of the variable. |
Constant | a number, has no variable with it. |
Simplify | Combine like terms (add the coefficients of the like terms). |
Equation | two equal expressions; uses and equal sign |
Solution of an equation | a number that make the equation true when it is substituted for the varable |
Solving an equation | finding all solutions; figuring out what the variable is |