2 Step Equations Review

 What is the second step in solving the following equation?
-3x + 5 = 20

• Subtract 5 from both sides
• Divide both sides by -3
• Divide both sides by 3
• add 3x to both sides

Solve −6x + 5 = 59

• x = 9

• x = 54

• x = -9

• x = -10 1/2

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

5(x-3)=40

• 11
• 43/5
• 38
• 37/5

8(x + 5)

• 8x + 13
• 8x + 5
• 8x + 40
• 13x

4x - 2 ≤ -22

• x ≥ -5
• x ≥ -6
• x ≤ -6
• x ≤ -5

7b - 3 < 11

• b < 2
• 84 > b
• b > 2
• b < 84

x − 4 ≤ 6

• x ≤ 10
• x ≥ 10 
• x ≥ 2
• x ≤ 2

y + 7 ≥ 12

• y ≥ 5
• y ≤ 5 
• y ≥ 19 
• y ≤ 19

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >