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

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