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The document lists multiple numbered problems involving variables such as x, y, and z with different coefficients and powers, including constant terms and expressions that require consolidation of similar variable terms. An accompanying answer key provides simplified results for each problem, supporting checking, practice reinforcement, and review in common-core style math 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3-10-9 | 2. |  |\n|  |  |  |\n| 3) 0y-1y 4 +4y 4-3y-11y 3 | 3.\u003Cbr>4. |  |\n|  |  |  |\n|  |  |  |\n| 4) 11y 3-12x-1y 3-3y 3-12y 3 | 5. |  |\n|  |  |  |\n| 5) -12x 5 +14y 8 +15x 5-4x 5-3y 8 | 6. |  |\n|  |  |  |\n| 6) 1x 7-11x 7 +8y 3 | 7.\u003Cbr>8. |  |\n|  |  |  |\n|  |  |  |\n| 7) 10y-9-13z | 9. |  |\n|  |  |  |\n| 8) -9x-15z-6x+7z-12z-7z | 10.\u003Cbr>11. |  |\n|  |  |  |\n|  |  |  |\n| 9) -13-9x-4-10x-8+8x 5 | 12. |  |\n|  |  |  |\n| 10) 12y+0+12x | 13. |  |\n|  |  |  |\n| 11) -6-5y+1y 3-6 | 14. |  |\n|  |  |  |\n| 12) 5y+7z+9z-3y-13z |  |  |\n| 13) 9z-11x+3x 8 +11x |  |  |\n| 14) 4y 7-11x 4-7x |  |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n4  \n1-10 11-14  \n93  \n21  \n86 79 14 7  \n71  \n0  \n64 57 50 43 36 29  \nSimplifying Expressions  \nName: Answer Key  \n\n| Simplify each expression by combining like terms.\u003Cbr>1) 1y+15y+1x+7y |  |  |  |  |  | Answers\u003Cbr>1. 23y+1x |  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 2) 3x 3-10-9 |  |  |  |  |  |  | 2.  3x3-19  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 3) 0y-1y 4 +4y 4-3y-11y 3 |  |  |  |  |  |  | 3.  -3y+3y4-11y3 \u003Cbr>3\u003Cbr>4.  -5y -12x  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 4) 11y 3-12x-1y 3-3y 3-12y 3 |  |  |  |  |  |  | 5.  -1x5+11y8  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 5) -12x 5 +14y 8 +15x 5-4x 5-3y 8 |  |  |  |  |  |  | 6.  -10x7+8y3  7. 10y-9-13z |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 6) 1x 7-11x 7 +8y 3 |  |  |  |  |  |  | 8.  -15x-27z  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 7) 10y-9-13z |  |  |  |  |  |  | 9.  -25-19x+8x5  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 8) -9x-15z-6x+7z-12z-7z |  |  |  |  |  |  | 10.  12y+0+12x  11.  -12-5y+1y3  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 9) -13-9x-4-10x-8+8x 5 |  |  |  |  |  |  | 12.  2y+3z  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 10) 12y+0+12x |  |  |  |  |  |  | 13.  9z+0x+3x8 \u003Cbr>7 4\u003Cbr>14.  4y -11x -7x  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 11) -6-5y+1y 3-6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 12) 5y+7z+9z-3y-13z |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 13) 9z-11x+3x 8 +11x |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 14) 4y 7-11x 4-7x |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 4 | 1-10\u003Cbr>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) 1y+15y+1x+7y |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 2) | 3x 3-10-9 |  |  | 2.\u003Cbr>3. |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 3) | 0y-1y 4 +4y 4-3y-11y 3 |  |  | 4.\u003Cbr>5. |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 4) | 11y 3-12x-1y 3-3y 3-12y 3 |  |  | 6.\u003Cbr>7. |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 5) | -12x 5 +14y 8 +15x 5-4x 5-3y 8 |  |  | 8.\u003Cbr>9. |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 6) | 1x 7-11x 7 +8y 3 |  |  |","cbCaijdxn8P5E4i2","https://ap.wps.com/l/cbCaijdxn8P5E4i2","pdf",43674,"English","# Simplifying Expressions\n## Practice Problems (1-14)\n## Answer Key","[{\"question\":\"What does the worksheet ask students to do?\",\"answer\":\"Simplify each expression by combining like terms.\"},{\"question\":\"What kinds of terms appear in the problems?\",\"answer\":\"The expressions use variables like x, y, and z with coefficients and powers, plus some constant terms.\"},{\"question\":\"How should students use the answer key?\",\"answer\":\"After working each numbered problem, compare their simplified results with the provided answers to check accuracy.\"}]","Simplifying Expressions - Combining Like Terms - Answer Key | PDF",1790773048]