Modeling and Solving Two-Step Equations

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Tags

CCSS.HSA.CED.A.3

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An equation is modeled. What value of x makes the equation true?

• -3

• 1

• -1

• 3

Tags

CCSS.6.EE.B.5

What value of the equation is true?

• -2

• 4

• 2

• 0

Tags

CCSS.6.EE.B.5

Write the equation for the model.

• 10=2-x

• -10=-x+2

• -10=x-2

• -10=x+2

Tags

CCSS.HSA.CED.A.3

Write the equation for the model. (white square=1 rectangle=x red square = -1)

• 7=x+3

• 7=x+(-3)

• 7=-x+3

• -7=x-3

Tags

CCSS.HSA.CED.A.3

What is the equation and the solution for the given model?

• 3x-4=5 x=1

• 3-4x=5 x=-2

• 3-4x=5 x=2

• 3x-4=5 x=3

Tags

CCSS.7.EE.B.4A

Write the equation of this model

• X + 3 = 9

• X - 3 = 9

• 4 = 9

• 10 - 3 = 9

Tags

CCSS.HSA.CED.A.3

Write the equation of this model

• 4 = 9

• 2x + 2 = x + 8

• 2 + 2 = 1 + 8

• 2x + 1 = x + 1

Tags

CCSS.HSA.CED.A.3

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