One Step Equations (add/subtract)

Front

What is the inverse operation of division?

Back

Multiplication

Front

What is the name of a letter that represents an unknown number in math?

Back

Variable

Front

Solve for w: 45 = w - 30

Back

w = 75

Front

Solve for x: x - 32 = 49

Back

x = 81

Front

What is the inverse operation for subtraction?

Back

Addition

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What does it mean to isolate a variable?

Back

To manipulate an equation to get the variable on one side by itself.

Front

What is a constant in an equation?

Back

A fixed value that does not change.

Front

What is a coefficient?

Back

A numerical factor in a term of an algebraic expression.

Front

If x + 5 = 12, what is x?

Back

x = 7