Solving One Step Equations

9 + x = 18

• 10

• 8

• 9

• 2

Solve the following equation
18 = 3b

• 15

• 6

• 21

• 54

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction

• addition

• multiplication

• division

What is the first step to solve this equation:
  3x = 44

• Add 3 to both sides

• Subtract 3 from both sides

• Multiply 3 on both sides

• Divide 3 on both sides.

3 = d + 2

• d = -1

• d = 5

• d = 1

• d = -5

x - 4 = -9

• x = 5

• x = -5

• x =-13

• x = 13

Solve for x

• x = 4

• x = 1

• 2x = 4

• x = 2

Write an equation for the model above.

• x + 3 = -9

• x - 3 = 9

• 3x + 1 = 9

• 3x - 1 = 9

• -3x + 4 = 5

• 4x - 3 = 5

• -4x + 4 = 5

• 4 - 3 = 5

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3