Jika 1/x+4/x+7/x10/x+13/x+16/x=3 ,maka nilai x adalah?

Mapel : Matematika
Kelas : VII SMP
Bab : PLSV

Pembahasan :
1/x + 4/x + 7/x + 10/x + 13/x + 16/x = 3
(1 + 4 + 7 + 10 + 13 + 16)/x = 3
3x = 51
x = 51/3
x = 17

Langsung aja y

1/x+4/x+7/x+10/x+13/x+16/x = 3
(1+4+7+10+14+16)/x = 3
3x = 51
x = 51 : 3
x = 17

Semoga berguna +_+