Equation - examples - page 51

  1. A number
    number_line_4 A number increased by 7.9 is 8.3
  2. Two numbers 7
    numbers_49 The sum of two consecutive even numbers is 30. Find the numbers.
  3. Equation 20
    eq222_21 In given equation: 8/9-4/5=2/9+x, find x
  4. Given
    1998-4b Given 2x =0.125 find the value of x
  5. The quotient
    12466 The quotient of g and 55 is the same as 279. What is g?
  6. Powers 3
    exp_4 2 to the power of n divided by 4 to the power of -3 equal 4. What is the vaule of n?
  7. Tickets 4
    cinema2_13 Stacey is selling tickets to the school play. The tickets are $7 for adults and $5 for children. She sells twice as many adult tickets as children's tickets and brings in a total of $342. How many of each kind of ticket did she sell?

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