Solving Equations ONLY with Algebra Tiles

Front

What is an algebra tile?

Back

An algebra tile is a manipulative used to represent variables and constants in algebraic expressions and equations. They help visualize the process of solving equations.

Front

What does the term 'variable' mean in algebra?

Back

A variable is a symbol, often represented by a letter, that stands for an unknown value in an equation or expression.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, you perform inverse operations to both sides of the equation until the variable is alone on one side.

Front

What is the solution to the equation x + 7 = 12?

Back

x = 5

Front

What is the first step to solve the equation -2k = -100?

Back

Divide both sides by -2.

Front

What does it mean to 'add' in an equation?

Back

Adding in an equation means to increase the value of a variable or constant by a certain amount.

Front

What is the solution to the equation -8x - 15 = 25?

Back

x = -5

Front

What is the purpose of using algebra tiles?

Back

Algebra tiles help students visualize and understand the process of solving equations and manipulating algebraic expressions.

Front

What is the inverse operation of addition?

Back

The inverse operation of addition is subtraction.

Front

What does it mean to 'solve' an equation?

Back

To solve an equation means to find the value of the variable that makes the equation true.