Quiz #1 Solving equations and inequalities

Simplify the following expression:
-6x + 4(-x - 3)

• -2x - 12
• 10x + 12
• -10x - 12
• -2x + 12

Solve:
2(2x + 3) = -6(x + 9)

• 1.2
• 6
• -6
• 7.5

What is the solution to the equation 3(5x + 4) - 20 = 13x - 4?

• 2

• 8

• -2

• 4

What will the equation look like after you combine like terms?

• -5x + 5 = 35

• x + 5 = 35

• 5x + 5 = 35

• -x + 5 = 35

What is the first step in the equation:

2x - 3 + 4x = 27

• Combine Like Terms

• Add 3 on both sides

• Divide by 2 on both sides

• Subtract 4x from both sides

What is the second step to solve the equation:

2x - 3 + 4x = 27

• Divide everything by 2

• Add 3 to both sides

• Divide everything by 6

• Subtract 3 to both sides

What will the equation look like after you distribute?

• -6x - 8 = 10

• -6x + 8 = 10

• -5x - 6 = 10

• -5x + 6 = 10

2(m + 10) = 4(m - 15)

• [-8, 1)

• (-8, 1)

• [-8, 1]

• (-8, 1]