Solving 2-Step Equations and Inequalities Review

What is the value of y that satisfies the equation above?

• 3

• 9

• 21

• 63

Which of the following is the solution to the equation: 2x - 14 = 6

• -4

• 10

• 12

• 20

What is the first step in solving the following problem?

2x+10=22

• Add 10 to each side

• Divide by 2

• Subtract 10 from each side

• Multiply by 10

Solve:  4 = 2(x + 3)

• 1/2
• 7/2
• -1
• 5

Pick the correct inequality.

• A
• B
• C
• D

3x - 2 < 13

• x > 3.67
• x > 5
• x < 5
• x < 3.67

Solve the inequality.

30 + n ≥ 50

• n > 50

• n ≥ 80

• n < 30

• n ≥ 20

-4 + y < -8

• y < 4
• y < -12
• y < -4
• y < 12

-8x < 48

• x < -6
• x > -6
• x < 6
• x > 6

hint: need to get rid of the 3 first

• x ≥ 11

• x ≤ 19

• x < 11

• x > 19