Algebra 1 Midterm Vocab Test

Front

A statement showing two expressions are equal.

Back

Equation

Front

Value that makes an equation true when substituted for a variable.

Back

Solution

Front

Performing the same operation on both sides of an equation without affecting the solution.

Back

Properties of Equality

Front

If a = b, then a + c = b + c.

Back

Addition Property of Equality

Front

If a = b, then a - c = b - c.

Back

Subtraction Property of Equality

Front

If a = b, then ac = bc.

Back

Multiplication Property of Equality

Front

If a = b, then a ÷ c = b ÷ c, when c ≠ 0.

Back

Division Property of Equality

Front

If a = b, then b = a.

Back

Symmetric Property of Equality

Front

a + b = b + a; ab = ba

Back

Commutative Property of Addition/Multiplication

Front

(a + b) + c = a + (b + c)
(ab)c = a(bc)

Back

Associative Property of Addition/Multiplication