Matematika

Pertanyaan

2 x kurang 1 per 4 = X per 2 + 3

2 Jawaban


  • [tex] \frac{2x - 1}{4} = \frac{x}{2 + 3 } \\ 5 \times (2x - 1) = 4x \\ 10x - 5 = 4x \\ 6x = 5 \\ x = \frac{5}{6} [/tex]
  • 2x-1/4=x/2 +3
    2x-x/2 = 3+1/4
    4/2x-x/2= 12/4+1/4
    3/2x=13/4
    x=13/4-3/2
    x=13/4-6/4
    x=7/4

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