Jawabanmu

2013-12-17T20:09:27+07:00
B = budi
A = ayah

B - 6 = [(1/6) * (A-6)] -4
        = A/6 - 1 - 4
        = A/6 - 5
B      = A/6 -5 + 6
        = A/6 + 1

B = (1/8)A + 3
    = A/8 + 3

substitusi B
A/6 + 1 = A/8 + 3
A/6 - A/8 = 3 -1
 \frac{4A - 3A}{24} = 2
A/24 = 2
A = 2*24
   = 48

B = A/8 + 3
   = 48/8 + 3
   = 6 + 3
   = 9

A+B = 48+9
       = 57
10 2 10