Solving All Equations

Solve the equation: 
x + 7 = 12

• x = 5
• x = 19
• x = -5
• x = 84

Solve the equation:
x - 4 = 6

• x = 10
• x = -10
• x = 2
• x = -2

4x = 8

• 12

• 2

• 4

• 3

 $\frac{x}{5}=20$  

• 100

• 120

• 4

• 5

3c + 5 = 23

• c = 3

• c = 6

• c = 7

• c = 18

Solve 2x - 3 = 1

• 3

• 2

• 1

• -2

7x = 3x + 24

• 6
• 10
• 14
• 4

10 + 14x = 20 + 9x

• x = 2

• x = -2

• x=5

• x= -5

3x + 12 = 10x - 9

• 7

• 3

• -3

• -7

Solve the equation
12x - 15 = 3(2x + 3)

• x = 4
• x = -4
• x = 2
• x = -2