Algebra Tiles Made Easy! | Solve One - Step Equations (Addition & Subtraction) | 7.EE.B.4

In this video, Missus C introduces algebra tiles as a visual tool to solve algebraic equations. She demonstrates solving equations like X + 1 = 3, P - 5 = -2, and y + 4 = -7 using algebra tiles. The video explains how to isolate variables by adding or subtracting tiles to maintain balance in equations. Missus C also shows traditional methods for solving these equations and emphasizes the importance of checking solutions by substituting the variable with its value. The video provides a clear understanding of using algebra tiles to visualize and solve equations.

What do the green and yellow tiles represent in the equation X + 1 = 3?

Explain the process of isolating the variable X in the equation X + 1 = 3.

How do you check if the solution for X is correct after solving the equation?

Describe how to model the equation P - 5 = -2 using algebra tiles.

What is the solution for P in the equation P - 5 = -2, and how did you arrive at that solution?

In the equation y + 4 = -7, what steps do you take to isolate the variable Y?

How do you verify the solution for Y after solving the equation y + 4 = -7?