Model and Solve Equations Using Algebraic Tiles

HOMEWORK 5a. Use algebra tiles to model and solve each equation. Show your work on your paper. Solve for x when 2x + 5 = 11

• x = 8

• x = -8

• x = 3

• x = -3

Use algebra tiles to model and solve each equation. Show your work on your paper. Solve for n when 3n - 1 = 8

• n = 3

• n = -3

• Not here

HOMEWORK 11a. Use algebra tiles to model and solve each equation. 2a - 3 = -5

• a = -1

• a = 1

• a = -4

• a = 4

HOMEWORK 11b. Use algebra tiles to model and solve each equation. -4y + 2 = -2

• y = 1

• y = -1

• y = 0

• Not here

Which equation does this set of algebra tiles represent?

• -x + 7 = 16

• -x + 7 = 19

• 6x + 7 = 19

• 6x + 7 = 13

Answer explanation

Tags

7.11.A

An equation is modeled below using algebra tiles. Which value of x makes the equation true?

Mathematical Equivalence

ON

Which equation does this set of algebra tiles represent?

• -x + 7 = 16

• -x + 7 = 19

• 6x + 7 = 19

• 6x + 7 = 13

Answer explanation

Tags

7.11.A

Mathematical Equivalence

ON

Answer explanation

Tags

7.11.A

Look at the algebra tiles modeled for this equation. Using the letter [y] for the variable term. Just type in the equation. DO NOT USE THE SPACE BAR

Mathematical Equivalence

OFF

Which equation matches the picture above?Key:Cup= CSnowflake =1

• c = 4

• 1 + 1 = 8

• 2 = 8

• 2C = 8