Forming and Solving Equations

Solve for x

• x = 16

• x = 17

• x = 18

• x = 19

Solve for x

• x = 40

• x = 45

• x = 50

• x = 55

Solve for x

• x = 10

• x = 15

• x = 20

• x = 25

Solve for x

• x = 25

• x = 26

• x = 27

• x = 28

Solve for x

• x = 10

• x = 15

• x = 20

• x = 25

Solve for x

• x = 10

• x = 11

• x = 12

• x = 13

Solve for x

• x = 21

• x = 21.5

• x = 22

• x = 22.5

Solve for x

• x = 19

• x = 20

• x = 21

• x = 22

Solve for x (Hint: Angles in a Pentagon add up to 540 degrees!)

• x = 30

• x = 35

• x = 40

• x = 45