Question

1\2(x-2)+1\3(y+3)=-5\6dan1\4(2x+4)-2\3(Y+1)= -2 1/2

Answer 1

1. 1/2 (x-2) + 1/3 (y + 3) = -5/6
     1/2 x - 1 + 1/3y + 1 = -5/6
     1/2x + 1/3y = -5/6
2. 1/4 ( 2x +4 ) - 2/3 (y+1 )= -2  1/2
     1/2 x + 1 - 2/3y + 2/3 = - 2 1/2
     1/2 x - 2/3 y + 1 2/3 = - 2 1/2

ma'af kalau ada yg sallah!!!!