Expressions and Equations

17 = x + 3

• x = 20
• x = 14
• x = 13
• x = 19

Solve the equation:
x - 4 = -3

• x = -7
• x = 1
• x = 12
• x = -12

Solve the equation:
x/-3 = -4

• x = 12
• x = 1
• x = -1
• x = -12

Solve the equation below:

• k = 152
• k = 176
• k = 5
• k = 27

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Solve 7k - 14 = 42

• 7

• -8

• 0

• 8

• t = 20

• t = -20

• t = -40

• t = 40

Simplify:
5x - 6x - 8x + 7 

• -9x + 7
• 10x + 7
• 9x + 7 
• 9x - 7

Simplify:
11x + 12y + 1y + 10x - 2

• 13y + 21x - 2
• -13y + 21x - 2
• -1y - 2x 
• 13x + 21y - 2

5(y + 6) + 4

• 5y + 15

• 5y + 34

• 5y + 10

• y + 34