Chapter 8 Vocabulary

A value that makes an equation true

When an equation is rearranged so that a variable is alone on one side of the equal sign is an

When we add the same number to both sides of an equation, then the two sides remain equal

y - 12 = 30

y -12 + 12 = 30 +12

• addition property of equality

• subtraction property of equality

• multiplication property of equality

• division property of equality

• addition property of equality

• subtraction property of equality

• multiplication property of equality

• division property of equality

• addition property of equality

• subtraction property of equality

• multiplication property of equality

• division property of equality

When we subtract the same number on both sides of an equation, then the two sides remain equal

y + 12 = 30

y + 12 - 12 = 30 -12

• addition property of equality

• subtraction property of equality

• multiplication property of equality

• division property of equality

The product of a non-zero number and its reciprocal (n/1 X 1/n)

A _________ is the product of multiplying fractions whose value is 1. a/b x b/a = ab/ba

A _____ ____ is a diagram that displays the factors of a given number.

• solution

• factor tree

• reciprocal

• prime factorization

________ _________ is finding which prime numbers can be multiplied to get the original number.