ALG1 - Lesson 2-2 - Simplifying Algebraic Expressions

Simplify the Expression: -2x + 3x + 5x + 7x

• -13x
• 5x + 12x
• -x + 15
• 13x

Simplify the Expression: -9x + 17x + (-8x)

• 34
• Zero
• -34
• 1x

Tags

CCSS.7.EE.A.1

Simplify the Expression: 
x + x + y + x + y + x

• 4x + 2y
• 4 + 2
• 4x - 2y
• 6xy

Expressions are made up of these

• Variables
• Operations
• Terms
• Distributive Property

Simplify:
5x - 6x - 8x + 7 

• -9x + 7
• -9x -  7
• 9x + 7 
• 9x - 7

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Simplify.

x + x

• 2x

• x²

• Cannot be simplified

four more than the number of books
Let b = number of books

• b + 4
• b - 4

Tags

CCSS.6.EE.A.2A

Choose the algebraic expression that matches the verbal phrase.

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Tags

CCSS.6.EE.A.2A

Choose the algebraic expression that matches the verbal phrase. Choose all that apply.

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Tags

CCSS.6.EE.A.2A

Choose the algebraic expression that matches the verbal phrase. Choose all that apply.

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• 

Tags

CCSS.6.EE.A.2A