Inequality and Equation Review

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

Tags

CCSS.7.EE.B.4B

If I want to graph, x < 3. Which direction would it go on the number line?

HINT: LOOK AT THE ABOVE PICTURE. WHICH ARROW LOOKS THE SAME?

• LEFT

• RIGHT

15 > -5 + z

• z < 20
• z > 20
• z > 10
• 10 > z

Tags

CCSS.7.EE.B.4B

x/4-9≤3

• x≤24
• x≥24
• x≤48
• x≥48

Tags

CCSS.7.EE.B.4B

4x-7≥21

• x≥7
• x≥-8
• x≤8
• x≤7

Tags

CCSS.7.EE.B.4B

-4x-7≥21

• x≥7
• x≥-7
• x≤8
• x≤-7

Tags

CCSS.7.EE.B.4B

Solve the equation for x:
8x + 9 - 7 = 18

• x = 1
• x = 2
• x = 3
• x = 4

Tags

CCSS.7.EE.B.4A

3(3x - 6) = 18

• x = 4
• x = -4
• x=8
• x= -12

Tags

CCSS.7.EE.B.4A

5(x-3)=40

• 11
• 43/5
• 38
• 37/5

Tags

CCSS.7.EE.B.4A

Solve for x.
2x-6=14

• x=10
• x=4
• x= -10
• x=2

Tags

CCSS.7.EE.B.4A