Equations and Inequalities

Front

Simplify the expression: 7x + 12 + 4x + 10

Back

11x + 22

Front

What is a Coefficient?

Back

Is a number used to multiply a variable.

Front

What is a Variable?

Back

A symbol for a value we don’t know yet.

Front

Simplify the expression: 5s - 5 + 3s - 12

Back

8s - 17

Front

What is a Difference?

Back

The result of subtracting one number from another.

Front

What is an Equation?

Back

A mathematical statement that two expressions are equal.

Front

What is an Inequality?

Back

A mathematical statement that compares two expressions using <, >, ≤, or ≥.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

What is the Distributive Property?

Back

a(b + c) = ab + ac.

Front

What is a Constant?

Back

A fixed value that does not change.