Equations and Inequalities (Form A)

Equation or inequality?

x + 5 ≤ 13

• Equation

• Inequality

Equation or inequality? m + 5 = 23

• Inequality

• Equation

Choose values for x and y that make this inequality true: x + y > 24

• x = 5 ; y = 11

• x = 21 ; y = 3

• x = 24 ; y = 0

• x = 16 ; y = 9

Choose values for x and y that make this inequality true: x + y < 27

• x = 15 ; y = 12

• x = 21 ; y = 6

• x = 28 ; y = 2

• x = 11 ; y = 15

Choose values for x that make this inequality true:

x + 8 ≥ 24

• x = 16 or greater {16, 17, 18...}

• x = 15

• x = 11

• x = 16 or less {...14, 15, 16}

Solve the inequality: 3x ≥ 36

• x = 9

• x = 12 or greater {12,13,14...}

• x = 12 or less {...10,11,12}

• x = 39

Solve the inequality: 4x ≤ 16

• x = 4 or less {...2,3,4}

• x = 4 or greater {4,5,6..}

• x = 20 or more {20,21,22...}

• x = 12 or less {...10,11,12}

How should you solve this equation?

7m = 84

• Add 7 to both sides of the equation.

• Subtract 7 from both sides of the equation.

• Multiply both sides of the equation by 7.

• Divide both sides of the equation by 7.

How should you solve this equation?

x + 9 = 36

• Multiply both sides of the equation by 9.

• Divide both sides of the equation by 9.

• Add 9 to both sides of the equation.

• Subtract 9 from both sides of the equation.

Solve this equation:

m - 13 = 26

• 39

• 13

• 48

• 54