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7 August, 23:20

Solving Linear Systems by Adding or Subtracting

solve each system of linear equations by adding or subtracting. Check your answer.

3x-5y=60

4x+5y=-4

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Answers (1)
  1. 8 August, 01:15
    0
    7x=56

    x=8

    Hope this answers your question.
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