One-Step Equations & Inequalities

What inequality does the number line graph represent

• x ≤ 4

• x ≥ -4

• x < -4

• x > 4

What inequality does the number line graph represent?

• x > -4

• x > 4

• x < 4

• x ≤ -1

k÷8 = 4

• k = 24

• k = 32

• k = 0.5

• k = -4

-12p = 60

• p = 5

• p = -5

• p = 48

• p = -48

x - 41 > 22

• x < 63

• x > -19

• x < -19

• x > 63

Solve: 
45p > 315

• p > 270

• p < 270

• p > 7

• p < 7

Which of the following equations has a solution of 4?

• -6x = 24

• x + 17 = 21

• x - 8 = 4

Write an equation for the model above.

• x+3=−9

• 3x+1=9

• x−3=9

• 3x−1=9

Which inequality matches the graph?

• A

• B

• C

• D

The variable, k, is being divided by 11. How should you isolate the variable? ​  

• Divide both sides by 11

• Add 11 to both sides.

• Multiply both sides by 11.

• Subtract 11 to both sides.