Selesaikan :- 1/3(7x-1) =1/4
Diberikan
(1/3)(7x-1) = 1/4
Temukan
Kita perlu mencari nilai x
Larutan
(1/3)(7x-1) = 1/4
Menyamakan RHS dengan 0 dengan mengambil 1/4 pada LHS, kita dapatkan
(1/3) X (7x-1)-(1/4) = 0
(1/3) X 4 X (7x-1))/4-1/4 = 0
(1/3) X 4 X (7x-1)-1 = 0
28/3 X x-7/3 = 0
(28/3 X x-7/3)/4 = 0
(28/3 X x-7/3)/4 = 0 X 4
28/3 X x-7/3 = 0
28/3 X x-7/3 = 0 + 7/3
28/3 X x = 7/3 / 28/3
x = 7/3/28/3
x = 1/4
Jadi, x=1/4
Penyelesaian
x=1/4
10