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Math Vocab

math vocabulary words on chap. 4

expressions that have the same value equivalent expressions
to multiply a sum by a number, multiply each number in the parenthesis by the number outside the parenthesis distributive property
each number within a sequence term
the numerical part of a term that contains a variable coefficient
expressions that contain the same variables to the same power, such as 2n and 5n like terms
a term without a variable constant
an algebraic expression in simplest form that has no like terms and no parenthesis simplest form
to use distribution to combine like terms simplify the expression
a mathematical sentence that contains an equals sign equation
a value for the variable that makes an equation true, for x + 7 = 19, the solution is 12 solution
the process of finding a solution to an equation solving an equation
operation that undoes another, such as addition and subtraction inverse operation
two or more equations with the same solution, for example x + 7 = 12 and x = 3 equivalent equation
an equation that contains two operations two-step equation
Created by: i<3mattie&gracie