12/1 8b Equations Test

3(3x - 6) = 18

• x = 4
• x = -4
• no solution
• all real numbers (infinite)

What is the solution to the following equation?

3x + 2 = 10.4

• 2.8

• 1.47

• 37.2

• 4.13

Which is a solution to 3n + 4 = 52

• -16

• 16

• 144

• 18.66

Simplify 6(7y + 2).

• 42y + 2

• 13y + 12

• 13y + 2

• 42y + 12

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Solve 7k - 14 = 42

• 7

• -8

• 0

• 8

2x + 3(5x - 7) = 47

• x = 1
• x = 2
• x = 3
• x = 4

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15