Variables & Equations

Front

Which is a SOLUTION to this problem? 5p = 30

Back

p = 6

Front

Which value of the variable makes the expression true? c ÷ 4 = 8

Back

c = 32

Front

Solve the equation: 4 + x = 20

Back

x = 16

Front

What inverse operation should you use to solve this equation? x - 13 = 27

Back

addition

Front

A letter that represents a number is called a _____

Back

variable

Front

What is an equation?

Back

A mathematical statement that two expressions are equal.

Front

What is a variable?

Back

A symbol used to represent an unknown value.

Front

What is a coefficient?

Back

A number that multiplies a variable.

Front

What is a constant?

Back

A fixed value that does not change.

Front

What does it mean to solve an equation?

Back

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