/i/Soru Cevap

Bilmemek değil başlık açmamak ayıptır...
  1. 1.
    0
    Simplifying
    25 + -55 + (85 + 65) = 5

    Combine like terms: 85 + 65 = 150
    25 + -55 + (150) = 5
    25 + -55 + 150 = 5

    Combine like terms: 25 + -55 = -30
    -30 + 150 = 5

    Combine like terms: -30 + 150 = 120
    120 = 5

    Solving
    120 = 5

    Couldn't find a variable to solve for.

    This equation is invalid, the left and right sides are not equal, therefore there is no solution.
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