One-Step Equations & Inequalities

x + 9 = 14

• x = 6
• x = -6
• x = 23
• x = 5

c - 18 = 24

• c = 42
• c = 6
• c = -6
• c = 1.3

z/8 = 16

• z = 2
• z = 128
• z = 8
• z = 0.5

8.9 + j = 12.8

• j = 21.7
• j = 3.9
• j = 1.4
• j = 4.1

k÷8 = 4

• k = 24
• k = 32
• k = 0.5
• k = -4

x - 41 > 22

• x < 63
• x > -19
• x < -19
• x > 63

Solve: 
45p > 315

• p > 270
• p < 270
• p > 7
• p < 7

Solve the equation:
5x = 25

• x = 20
• x = 125
• x = 4
• x = 5

What is the solution of the equation?

8 = x + 1

• 9

• 7

• 6

• 8

When you solve one and two step equations and inequalities, whatever you do to one side you have to do to...

• one side
• both sides
• you can't solve equations and inequalities