Solving One-Step and Two-Step Equations and Inequalities

What would be the first step in solving the equation for 2x+7=15?

• Add 7 to both sides

• Subtract 7 from both sides

• Divide both sides by 2

• Multiply both sides by 2

• Add 5 to both sides

• Subtract 5 from both sides

• Multiply both sides by 4

• Divide both sides by 4

• M > 3

• M < 3

• M = 3

• M > 5/3

• A

• B

• C

• D

Solve for x.

• 55

• 60

• 15

• 35

Which value makes the inequality -4x + 9 ≤ -23 true?

• x = - 4

• x = 7

• x = -10

• x = 9

• x ≥ 19
• x ≤ 11
• x < 11
• x > 19

What is the solution to the number sentence?

• d = 3.0

• d = 3.8

• d = 16.2

• d = 23.0

What is the value of f for the following equation?

• -2

• -3

• -12

• -48

What is the solution to the number sentence?

• d = 3.0

• d = 3.8

• d = 16.2

• d = 23.0