Modeling 2 Step Equations Discussion

Write the equation for the model.

• 7=2x-3
• 7=2x+3
• -7=2x-3
• 7=-2x-3

Write the equation for the model.

• 3x+6=-9
• -3x-6=9
• 3x+6=9
• 3x-6=-9

Which equation matches the tape diagram?

Which equation represents this tape diagram?

• 3x + 60 = 24

• 24 + x = 60

• 24x + 60 = 24

• 24 + 4x = 60

Which equation matches the tape diagram?

Write the equation that is being represented by the model.

Blue rectangles represent x

Yellow squares represent positive 1

Mathematical Equivalence

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