Matematika

Pertanyaan

6(3y-1)-3(2y+3)=17+8y


2 Jawaban

  • 18y-6 -6y -3 = 17 + 8y
     18y - 8y -6y = 17 + 6 + 3
                    4y = 26
                      y = 26/4
                       y= 6,5
  • 6(3y - 1) - 3(2y + 3) = 17 + 8y
    18y - 6 - 6y - 9 = 17 + 8y
    18y - 6y - 6 - 9 = 17 + 8y
    12y - 15 = 17 + 8y
    12y - 8y = 17 + 15
    4y = 32
    y = 32/4 = 8

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