Modeling Steep Equations

Which equation matches the picture above? ( circles = 1 and triangles = t)

• t = 3

• t + 4 = 7

• 1 + 4 = 7

• 4t + 1 = 7

Tags

CCSS.HSA.CED.A.3

Which equation matches this model?

• 7x + 3 = 23

• 2x + 4= 10

• 3x  - 8 = 3

• 4x + 3 =9

Tags

CCSS.HSA.CED.A.3

Name the variable in the following number sentence:
2x -7 = 9

• x

• 2

• 7

• 2x-7

Tags

CCSS.6.EE.A.2B

Name the coefficient in the following number sentence:
9x - 15 = 27

• 9

• 15

• x

• 9x-15

Tags

CCSS.6.EE.A.2B

Which of the following matches the verbal statement? Three less than a number is seven

• n - 3 = 7

• n=10

• 3 - 7 = n

• n - 7 = 3

Which of the following matches the verbal statement?

Double a number is 20 (use x as a variable)

• 20/x = 2

• 2x = 20

• 20 - n = 2

• 20/n = 2

Which equation matches the verbal statement below? The sum of x and six is eight.

• x + 6 = 8

• 6x = 8

• x - 6 = 8

• x/6=8

Tags

CCSS.HSA.CED.A.3

Which equation matches the picture above?

• T = 3

• T + 3 = 7

• 1 + 4 = 7

• 4T + 1 = 7

Tags

CCSS.HSA.CED.A.3

Solve the equation
3x = 27. 

• x = 24

• x = 81

• x = 9

Tags

CCSS.6.EE.B.7

Which equation is modeled?

• x + 3 = 9

• x - 3 = 9

• 3x = 9

• 3x - 3 = 9

Tags

CCSS.HSA.CED.A.3