Matematika

Pertanyaan

tolong jawab pake caranya ya :) !!
tolong jawab pake caranya ya :) !!

1 Jawaban

  • 3m-m=4
    2m = 4
    m = 2

    3n-6 = m+n
    3n-6 = 2+n
    3n-n = 2+6
    2n = 8
    n = 4

    jadi, m + 2n = 2 + 2.4
                        = 2 + 8 
                        = 10