Martina80viz
Answered

If three times a number y is decreased by two the answer is seven.

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Oliviaa01viz

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If three times a number y is decreased by two the answer is seven

  • 3y – 2 = 7
  • y = 3

Solution:

  • 3y = 7 + 2
  • 3y = 9
  • y = 9 ÷ 3
  • y = 3

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