x + ( x + 2 ) + ( x + 4 ) + ( x + 6 ) = 140
4x + 12 = 140
4x = 140 - 12
4x = 128
x = 128/4
x = 32
Jumlah bilangan terkecil dan terbesar
x + ( x + 6 )
32 + ( 32 + 6 )
32 + 38
70
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x + ( x + 2 ) + ( x + 4 ) + ( x + 6 ) = 140
4x + 12 = 140
4x = 140 - 12
4x = 128
x = 128/4
x = 32
Jumlah bilangan terkecil dan terbesar
x + ( x + 6 )
32 + ( 32 + 6 )
32 + 38
70