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Simplifying Expressions
Simplifying algebraic expressions using distribution and like terms
10
Mathematics
8th Grade
10/12/2009

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Cards

Term
3x + 5(2x - 6) + 20
Definition

3x + 10x - 30 + 20

13x - 10

Term
5x2 + 3x(4x - 2)
Definition

5x2 + 12x2 - 6x

17x2 - 6x

Term
4y + 2(3x + 5y) + x
Definition

4y + 6x + 10y + x

14y + 7x

Term
-7 + 3(4x - 2) - 5x
Definition

-7 + 12x - 6 - 5x

-13 + 7x

Term
2x + 5(-3x + -6) + 4x
Definition

2x + -15x - 30 + 4x

-9x - 30

Term
2(4x + 3) + 3(-3x + 1)
Definition

8x + 6 - 9x + 3

-x + 9

Term
8(x - 2) + -2(4x - 10)
Definition

8x - 16 - 8x + 20

4

Term
6x + 3(4x - 5) + 20
Definition

6x + 12x - 15 + 20

18x + 5

Term

-4(3x + 5) + 8(2x + 5)

 

Definition

-12x - 20 + 16x + 40

4x + 20

Term
17 + -3(x + 4) + 7x
Definition

17 - 3x - 12 + 7x

5 + 4x

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