Test on Quizziz 8th

Level 3

Solve for a

• a= -2

• a= -6

• a= 3

• a= 15

Tags

CCSS.7.EE.B.4A

Level 3

Identify the steps to solve for b

• Add 6 to both sides and divide both sides by 5

• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.HSA.REI.A.1

Solve for x.

4x + 7 = 23

• x = 16

• x = 4

• x = 9

• x = 12

Tags

CCSS.7.EE.B.4A

WRITE AN EQUATION
You bought a $5 magazine and four
erasers. You spent a total of $25. How
much did each eraser cost?

• 5+x=25
• 5+4x=25
• 5x=25
• 23-5=4x

Tags

CCSS.HSA.CED.A.3

2a+4=7+a

• a = 1
• a = -3
• a = -1
• a = 3

Tags

CCSS.8.EE.C.7

Solve for x:
4(1-x) + 3x = -2(x+1)

• x = -6
• x = 6
• x = 3

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve the following equation...

• x = 3

• x = 4

• x = 2

• x = 5

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Solve: 5k + 21 = 17k - 3

• k = -2

• k = 2

• k = 1.5

• k = -1.5

Tags

CCSS.HSA.REI.B.3

Twelve decreased by eight times a number is thirty-six. Find the number.

• -3
• -6
• 6
• other

Tags

CCSS.7.EE.B.4A

Solve the equation, if possible.
  $2a-6\left(a-4\right)=\ -4$  

• 7

• identity

• 0

• -5

Tags

CCSS.8.EE.C.7A