One Step Equations & Inequalities

The objective when solving an equation is to....

• isolate the variable.

• check the solution.

• guess and check.

• Combine Like Terms.

x + 9 = 14

• x = 6

• x = -6

• x = 23

• x = 5

c - 18 = 24

• c = 42

• c = 6

• c = -6

• c = 1.3

12 + z = 15

• z = -3

• z = 3

• z = -27

• z = 27

x - 10 = 12

• x = 22

• x = -22

• x = 2

• x = -2

-12p = 60

• p = 5

• p = -5

• p = 48

• p = -48

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

z/8 = 16

• z = 2

• z = 128

• z = 8

• z = 0.5

Solve the equation:
4p = 16

• p = 12

• p = -12

• p = -4

• p = 4

 $\frac{k}{8}=\ 4$  

• k = 24

• k = 32

• k = 0.5

• k = -4