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NAME _________________________________________________ DATE _______________ Test 2 Review Math 0302 Solve. 1. 2b – 7 = -13 2. 6y + 5 = 77 3. -14c = -11c + 9 4. 6 – 7m = -3m + 2 5. 8x + 7 = 3x – 13 6. 2t – 1 = 3(t + 7) 7. 19y – 5 – 11y = y + 9 8. 2(z – 2) = 5z + 17 9. -4(2a – 9) = a 10. 3(5c + 1) – 12 = 13c + 3 11. 6(5 + x) = 5(x – 4) 12. 9(3x – 4) + 63 = 0 13. Simplify 4x – 9 + 9x – 1 by combining like terms. 14. Multiply 10(y – 8). 15. Simplify -7(z + 6) – 2z. Translate the phrase to an algebraic expression. Use x to represent “a number.” 16. The quotient of x and 14 17. Three times a number subtracted from 5 18. Write the sentence as an equation: The sum of -35 and -78 is -113. Solve. 19. Four times a number, subtracted from 18 is 26. Find the number. 20. Alyssa sold a laptop and a printer for $820. If she received nine times as much money for the laptop as she did for the printer, how much did she receive for the laptop? 21. A psychology lecture class is made up of 123 students. There are 31 more girls than boys in the class. How many boys are in the class? 22. Write 24. Are 17 as a mixed number. 5 23. Write 5 41 as an improper fraction. 7 9 and equivalent? 8 10 Simplify. 15 26. 27 25. Are 27. 3 18 10 15 and equivalent? 12 18 28. 8x 36 x 2 31. 27y 2 7 21 18y Multiply or divide, and simplify. 29. 32. 6 5 7 12 2 4 3 2 30. 5 33. 5 3 8 4 3 34. 4 8 15 3 35. 10 4 11 5 x Add or subtract, and simplify. 4 2 37. 9 9 40. 36. 5 10 6 38. 1 5 12 12 39. 7a 3 4 4 45. 7 x 2x 18 9 48. 2a 6a 3 13 1 15 2 8 8 8 Find the LCD. 1 1 , 41. 36 24 Add or subtract, and simplify. 2 1 43. 3 4 42. 44. 46. 5 7 18 12 47. 49. 5 1 7 8 50. 3 1 13 , , 4 14 20 5 1 9 3 1 5 12 x 2 1 3 5 3 10 Test 2 Review Answers 1. b = -3 2. y = 12 3. c = -3 Math 0302 4. m = 1 5. x = -4 6. t = -22 7. y = 2 8. z = -7 9. a = 4 10. c = 6 11. x = -50 12. x = -1 13. 13x – 10 14. 10y – 80 15. -9z – 42 16. 17. 5 – 3x 18. -35 + (-78) = -113 19. x = -2 20. $738 21. 46 22. 3 52 23. 21 4 24. no 25. yes 26. 27. 1 6 28. 2 9x 31. y 2 32. 8 3 1 10 35. 25 x 22 36. 1 3 39. 7a 3 4 40. 3 2 42. 140 43. 5 12 44. 2 9 47. x 60 12x 48. 44a 39 29. 5 14 5 9 30. 33. 5 6 34. 37. 2 3 38. 41. 72 45. 11x 18 46. 49. 33 56 50. 8 125 11 36 11 30 x 14 1 12