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Review of Distribution and Like Terms

Review of Distribution and Like Terms. Distribution. Ex. 1) Simplify. -3(4x – 2). -3(4x + -2) -3(4x) + -3(-2) -12x + 6. Distribution. Ex. 2) Simplify. . Combining Like Terms. Ex. 3) Simplify. -4x + 13 + x . -4x + 13 + 1x (-4 + 1)x + 13 -3x + 13 . Combining Like Terms.

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Review of Distribution and Like Terms

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  1. Review of Distribution and Like Terms

  2. Distribution Ex. 1) Simplify. -3(4x – 2) -3(4x + -2) -3(4x) + -3(-2) -12x + 6

  3. Distribution Ex. 2) Simplify.

  4. Combining Like Terms Ex. 3) Simplify. -4x + 13 + x -4x + 13 + 1x (-4 + 1)x + 13 -3x + 13

  5. Combining Like Terms Ex. 4) Simplify. 9y – 4 – 12y + 7 9y + -4 + -12y + 7 (9 + -12)y + (-4 + 7) -3y + 3

  6. Distribution and Combining Like Terms Ex. 5) Simplify. 4(x + 2) + 2(5x + 7) 4x + 8 + 10x + 14 (4 + 10)x + (8 + 14) 14x + 22 4(x + 2) + 2(5x + 7) Another way to look at this one... (4x + 8) + (10x + 14) Distribute. 4x + 8 + 10x + 14 Rewrite vertically with like terms in columns. 14x + 22 Combine columns.

  7. Distribution and Combining Like Terms Ex. 6) Simplify. 3(4x – 5) + 4(-2x + 6) 12x + -15 + -8x + 24 (12 + -8)x + (-15 + 24) 4x + 9 Another way to look at this one... 3(4x – 5) + 4(-2x + 6) (12x + -15) + (-8x + 24) Distribute. 12x + -15 + -8x + 24 Rewrite vertically with like terms in columns. 4x + 9 Combine columns.

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