Linear Equations in One Variable

The distance a number is from zero on the number line.

Adding the same number to each side of an equation produces an equivalent equation.

Two numbers that when added together equal 0.

The number 0 is the additive identity, because the sum of any number and 0 is the number.

A mathematical phrase involving at least one variable. Expressions can contain numbers and operation symbols.

A mathematical sentence that contains an equals sign.

To perform operations to obtain a single number or value.

A mathematical sentence that contains the symbols <, >, <, >.

Pairs of operations that undo each other.

Monomials that have the same variable raised to the same power.

An equation that can be written in the form ax+b=c where a,b, and c are real numbers and a does not equal 0.

Multiplying both sides of an equation by the same number produces an equivalent expression.

The number 1 is the multiplicative identity, because the product of any number and 1 is the number.

Two numbers that when multiplied together equal 1.

The value or values of a variable that make an equation a true statement.

Identify the value that when substituted for the variable makes the equation a true statement.

A letter or symbol used to represent a number.