Question

1/3 (3y-8) +1/4 (9-6y)=5/6
tentukan penyelesaian soal di atas

Answer 1

1/3 (3y-8) + 1/4 (9-6y) = 5/6
y - 8/3 + 9/4 - 6/4y = 5/6
-5/12 -1/2y = 5/6
-1/2y = 5/6 + 5/12
-1/2y = 15/12
y = -30/12