Solving 2 Step Equations

Front

What is a two-step equation?

Back

Front

Back

The first step is to subtract 2 from both sides of the equation.

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Back

x = 14.

Front

What is the second step in solving a two-step equation?

Back

The second step is to divide or multiply to isolate the variable.

Front

Back

x = 4.

Front

What does it mean to isolate a variable?

Back

To isolate a variable means to get the variable alone on one side of the equation, making it easier to solve.

Front

What is the purpose of using algebra tiles in solving equations?

Back

Algebra tiles provide a visual representation of equations, helping students understand the concept of balancing equations.

Front

Which equation represents the algebra tiles for 3 groups of x and 2 units?

Back

Front

Back

Add 3 to both sides of the equation.

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Back

x = 2.