ThatQuiz 试题库 现在参加这个测试
Simplify--CLT and Distribution
供稿人: Evans
__1. -2(10x - 1) + 2(x - 10)A. 5x + 2
__2. -2(x + 5) - 3(x + 1)B. -x + 7
__3. -3(x - 1) - 2(x - 5)C. -x - 7
__4. 2(3x - 10) + 4(-x - 1)D. 5x - 2
__5. 2(x + 5) - 3(x + 1)E. -5x - 13
__6. 2(x - 5) - 3(x - 1)F. -5x + 13
__7. 3(2x - 4) - 2(2x + 3)G. 2x - 24
__8. 3(x + 4) + 2(x - 5)H. 2x - 18
__9. 3(x - 4) + 2(x + 5)I. -20x - 20
__10. 4(-6x - 2) - 4(-x + 3)J. -18x - 18
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