Two Step Equations Final

Solve the equation

4x - 5x + 9 =5x - 9

• x = -3

• x = 9

• x = 3

• x = -9

8x - 8 = -4x + 16

• 8

• 16

• 24

• 2

24 = 2a - 6

• a=-15

• a=15

• a= 9

• a= -9

Tags

CCSS.7.EE.B.4A

2 + (¹∕₄)a = 10

• a= 32

• a= 48

• a= 2

• a= -2

Tags

CCSS.7.EE.B.4A

50 = 28.1 + 0.15a

• a= 150

• a= 146

• a= 6

• a= 155

Tags

CCSS.7.EE.B.4A

What is the next step you should take?

1 + 4n = 10 - 14n

• Collect the variables (letters) to the left

• add 1 from both sides

• subtract 14n to both sides

What is the next step you should take?

14x + 8 = -3 - 7x

• Collect the variables (letters) on the left side

• multiply -7 to both sides

• add 14x to both sides

• subtract 7x to both sides

Which equation matches the image? Square = 1

• x - 3 = 8

• x + 3 = 8

• 3x = 8

• 3x = 9

Tags

CCSS.HSA.CED.A.3

What equation is modeled?

• 3 = 6x

• 3x = 6

• x + 0 = 6

• 3 = 6x

Tags

CCSS.HSA.CED.A.3

9 + d = 16

• 5

• 7

• 8

• 6

Tags

CCSS.1.OA.D.8