Which step cannot be performed first when solving the equation
5 - 2(x - 7) = x + 1 + 3x

• Distributing -2 to (x - 7)
• Combining x and 3x
• Subtracting 1 from both sides
• 5 - 2

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve the equation:

4 - 6x - 2= -2(3x-1)

• no solution / null

• infinitely many solutions/ identity

• x = ⅓

• x = 4

Tags

CCSS.8.EE.C.7A

6(5g+ 2)=30g

• g=2
• g=12
• all real numbers
• no solution

Tags

CCSS.8.EE.C.7B

³/₄(6x + 2) = 15

• 3
• 6
• 18
• 20

Tags

CCSS.7.EE.B.4A

What inequality does the number line graph represent?

• x ≥ 3
• x > 3
• x < -3
• x ≤ -3

Tags

CCSS.6.EE.B.8

-4x + 14 ≤ 54

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

Tags

CCSS.7.EE.B.4B

Which graph matches the inequality 
b ≥ -³/₂?

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8

Solve
3.6 - 4.85a ≥ -6.1

• 2 ≤ a
• a ≤ 2
• -2 ≥ a
• a ≥ -2

Tags

CCSS.7.EE.B.4B