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Useful for assessment, review, and checking homework 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--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 2) 7y 9 +11-6-2 |  |  |  |  | 2.   |  |  |  |  |  |  |  |\n| 3) -7x 4 +2y-11x+15y |  |  |  |  | 3.  \u003Cbr>4.   |  |  |  |  |  |  |  |\n| 4) 11x 9 +10y 5-10y 5-10y 3 +0y 3 +9y 5 |  |  |  |  | 5.   |  |  |  |  |  |  |  |\n| 5) -4y 9-1y 5 +10y 9 +5-4y 9-15 |  |  |  |  | 6.   |  |  |  |  |  |  |  |\n| 6) 10y 5-10y+10y |  |  |  |  | 7.  \u003Cbr>8.   |  |  |  |  |  |  |  |\n| 7) 12z-12y 6 +9z+10y 6 +12z |  |  |  |  | 9.   |  |  |  |  |  |  |  |\n| 8) 11z+12z+6-2z+12-2x |  |  |  |  | 10.  \u003Cbr>11.   |  |  |  |  |  |  |  |\n| 9) -9y 7 +4y 7-8z-15y 7 |  |  |  |  | 12.   |  |  |  |  |  |  |  |\n| 10) -7y 3-15z-14y 3 |  |  |  |  | 13.  \u003Cbr>14.   |  |  |  |  |  |  |  |\n| 11) 13z-7y 6 +14z-10y 6 |  |  |  |  |  |  |  |  |  |  |  |  |\n| 12) 10x 2-8x+4x 2-5x+8x 2 |  |  |  |  |  |  |  |  |  |  |  |  |\n| 13) -14x 5 +0y 4 +0y 4 +6z+0z |  |  |  |  |  |  |  |  |  |  |  |  |\n| 14) 13-7z+11+13 |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 1-10\u003Cbr>11-14 | 93 | 86 | 79 | 71 | 64 | 57 | 50 | 43 | 36 | 29 |\n|  |  |  | 21 | 14 | 7 | 0 |  |  |  |  |  |  |\n\nSimplifying Expressions  \nName: Answer Key  \n\n| Simplify each expression by combining like terms.\u003Cbr>1) -11y 9 +9x 8-4y 9 |  |  |  | Answers\u003Cbr>1.  -15y9+9x8  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 2) 7y 9 +11-6-2 |  |  |  | 2.  7y9+3  |  |  |  |  |  |  |  |\n| 3) -7x 4 +2y-11x+15y |  |  |  | 3.  -7x4+17y-11x \u003Cbr>4.  11x9+9y5-10y3  |  |  |  |  |  |  |  |\n| 4) 11x 9 +10y 5-10y 5-10y 3 +0y 3 +9y 5 |  |  |  | 5. 2y9-1y5-10 |  |  |  |  |  |  |  |\n| 5) -4y 9-1y 5 +10y 9 +5-4y 9-15 |  |  |  | 6.  10y5+0y \u003Cbr>6\u003Cbr>7. 33z-2y |  |  |  |  |  |  |  |\n| 6) 10y 5-10y+10y |  |  |  | 8.  21z+18-2x  |  |  |  |  |  |  |  |\n| 7) 12z-12y 6 +9z+10y 6 +12z |  |  |  | 9.  -20y7-8z  |  |  |  |  |  |  |  |\n| 8) 11z+12z+6-2z+12-2x |  |  |  | 10.  -21y3-15z \u003Cbr>6\u003Cbr>11.  27z-17y  |  |  |  |  |  |  |  |\n| 9) -9y 7 +4y 7-8z-15y 7 |  |  |  | 12.  22x2-13x  |  |  |  |  |  |  |  |\n| 10) -7y 3-15z-14y 3 |  |  |  | 13.  -14x5+0y4+6z \u003Cbr>14.  37-7z  |  |  |  |  |  |  |  |\n| 11) 13z-7y 6 +14z-10y 6 |  |  |  |  |  |  |  |  |  |  |  |\n| 12) 10x 2-8x+4x 2-5x+8x 2 |  |  |  |  |  |  |  |  |  |  |  |\n| 13) -14x 5 +0y 4 +0y 4 +6z+0z |  |  |  |  |  |  |  |  |  |  |  |\n| 14) 13-7z+11+13 |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | Seed: 1547364442-83 1-10\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) 11-14 | 93 | 86 | 79 | 71 | 64 | 57 | 50 | 43 | 36 | 29 |\n|  |  | 21 | 14 | 7 | 0 |  |  |  |  |  |  |\n\nSimplifying Expressions  \nName:  \n\n| Simplify each expression by combining like terms. |  |  |  | 1. |  |  | Answers |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) | -11y 9 +9x 8-4y 9 |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 2) | 7y 9 +11-6-2 |  |  | 2.\u003Cbr>3. |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 3) | -7x 4 +2y-11x+15y |  |  | 4.\u003Cbr>5. |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 4) | 11x 9 +10y 5-10y 5-10y 3 +0y 3 +9y 5 |  |  | 6.\u003Cbr>7. |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 5) | -4y 9-1y 5 +10y 9 +5-4y 9-15 |  |  | 8.\u003Cbr>9. |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 6) | 10y 5-10y+10y |  |  | 10. |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 7) | 12z-12y 6 +9z+10y 6 +12z |  |  |  |  |  |  |  |  |  |  |  |  |\n| 8) | 11z+12z+6-2z+12-2x |  |  |  |  |  |  |","cbCaisPWFzABJVu1","https://ap.wps.com/l/cbCaisPWFzABJVu1","pdf",44418,"English","# Simplifying Expressions - Practice\n## Combine Like Terms Problems 1-14\n# Simplifying Expressions - Answer Key\n## Provided Solutions for 1-14","[{\"question\":\"What is the main skill practiced in this worksheet?\",\"answer\":\"The worksheet practices simplifying algebraic expressions by combining like terms and reducing coefficients.\"},{\"question\":\"What types of variables and operations appear in the problems?\",\"answer\":\"The problems use variables x, y, and z with both positive and negative terms, requiring collection of like-variable parts.\"},{\"question\":\"Where can students find the correct results?\",\"answer\":\"The correct simplified answers are provided in the included answer key section for problems 1 through 14.\"}]","Simplifying Expressions - Answer Key | PDF",1790773030]