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Equations Review

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    Review solving equations
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  • Juan’s cell phone company charges $35 a month for phone service plus $0.50 for each text message. How many text messages does Juan send in a month if his bill was $52?
    x = 34
  •  25
  • Friendship’s soccer team purchased uniforms and equipment for a total cost of $912. The equipment cost $612, and the uniforms cost $25 each. How many uniforms did the school purchase?
    x = 12
  •  25
  • Jerry bought sneakers with a 40% off coupon. Using the equation 75 = 0.6x, determine the original price of the sneakers.
    $125
  •  25
  • The width of a rectangle is w and the length of the rectangle is 3w - 5. If the perimeter of the rectangle is 54 cm, find the width.
    8 cm
  •  25
  • - 5x + 9 = -1
    x = 2
  •  10
  • - 3 - 6x = 69
    x = -12
  •  10
  • 3 + 7x - 4x = - 15
    x = -6
  •  15
  • 20 = 6x + 7x + 7
    x = 1
  •  20
  • 3(9 + 7x) = 27
    x = 0
  •  15
  • 7(1 + 2x) = - 63
    x = -5
  •  15
  • 10 - 5x = x + 52
    x = -7
  •  20
  • 5n + 34 = −2(1 − 7n)
    n = 4
  •  25
  • −(7 − 4x) = 9
    x = 4
  •  15
  • 2(4x − 3) − 8 = 4 + 2x
    x = 3
  •  25
  • 3(p + 1) = 18
    p = 5
  •  15
  • -0.2b - 10 = -8
    b = -10
  •  10