Modeling One Step Equations Positive

What is the equation being modeled?

• 4x+3 = 5x

• 3x + 4 = 5

• 7x = 5

• 3x - 4 = 5

• -3x + 4 = 5

• 4x - 3 = 5

• -4x + 4 = 5

• 4 - 3 = 5

Solve for the missing variable:

• 21

• 61

• - 20

• 24

The variable, k, is being divided by 11. How should you show your work to isolate the variable?

• Divide both sides by 11

• Multiply both sides by 11.

• Add 11 to both sides.

• Subtract 11 to both sides.

Solve for the missing variable:

• y = 7

• y = 6

• y = 1/6

• y = 8

Solve for the missing variable:

• m = 5

• m = 1/5

• m = 25

• m = 55

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 

• Subtract 62 from each side.

• Multiply each side by 62.

• Add 123 to each side.

What equation is modeled?

• 5x = 1

• 3x - 2 =1

• 3 - 2 = 1

• x - 1 = 1

Solve the equation

• d = 3

• d = 7

• d = -7

• d = -3

Solve for x
17 = x + 3

• x = 20

• x = 14

• x = 13

• x = 19