Match the Model of One-Step Equations

Which equation matches this model?

• 7x + 3 = 23

• 2x + 4= 10

• 3x  - 8 = 3

• 4x + 3 =9

Solve for x

• x = 4

• x = 1

• 2x = 4

• x = 2

Which equation matches the image? THE RECTANGLES ARE THE VARIABLES & THE SQUARES EQUAL ONE EACH.

• x - 3 = 8

• x + 3 = 8

• 3x = 8

• 3x = 9

What is the equation being modeled?

• 4x+3 = 5x

• 3x + 4 = 5

• 7x = 5

• 3x - 4 = 5

What would be the first step to solving the equation being modeled? (green=x red = -1 blue = 1)

• Add 4 red tiles or -4 to both sides

• Add 4 blue tiles or 4 to both sides

• Add 10 red tiles or -10 to both sides

• Add 10 blue tiles or 10 to both sides

Match each equation to the correct model

• 3x = -5x - 4

• -3x = 5x + 4

• 3 = 5 + 4x

• -3 = -5 - 4x

What equations is model below?

• 3 =5x

• 3 = x+5

• 3= x-5

• 3= 5

What equations is model below?

• 7  = 2-x-4

• 7  = 2+x+4

• 7= 2x - 4

• 7= 2x+ 4

What term is represented by the algebra tiles?

• 6

• -6

• 6x

• -6x²

• -3x + 4 = 5

• 4x - 3 = 5

• -4x + 4 = 5

• 4 - 3 = 5