Chapter 8 voc.

The property that states that when u add zero to a number, the result is that number

Two number are reciprocals of each other if their product equals 1

An algebraic or numerical sentence that shows that two quantities are equal

(The property that states that when u add zero to a number, the result is that number) identity property of multi

A mathematical sentence that contains the symbol

A value that, when substituted for the variable, makes an inequality true

The property that states that the product of any number and 1 is that number

An expression that includes at least one variable

(Two number are reciprocals of each other if their product equals 1) reciprocal

(An algebraic or numerical sentence that shows that two quantities are equal)equatlon

(A value that, when substituted for the variable, makes an equation) Solution of an equation

If u divide both sides of an equation by the same nonzero number, the two sides will remain equal

If u multiply both side of an equation by the same number, the two sides will remain equal

A letter or symbol that stands for an unknown number or numbers

If u subtract the same number from both sides of an equation, the two sides will remain equal

A value that, when substituted for the variable, makes an equation true

If you add the same number to both sides of an equation, the two sides will remain equal

Opposite operations or operations that undo each other, such as addition and subtraction or multiplication and division