Algebra Questions

   1. Simplify the following expressions 

  A - a + a + a + a + a 

  B - a + a + b + b 

  C - b x b + a

  D - a x a x a

   2. Expand 2(3a + 6)

   3. Solve the following equations

  A - 6x + 19 = 49

  B - 7x + 18 = 39

  C - 2x - 22 = 44

  D - 16 + 9x = 34

   4. Make u the subject in the formula p = 4n + 2u

   5. Make b the subject of the formula p = 2a + 2b

   6. If x = 6, find 2x + 24

   7. if y = 6 and x = -9, find 3x - 9y + 7

   8. Is 3x + 9 = 22 an expression, equation or formula?

   9. Simplify the expression: 3s + 6s - s - 8s

   10. Solve the equation 5(- 3x - 2) - (x - 3) = -4(4x + 5) + 13