Question

5) Verify that a+(b+c)=(a+d)+c by taking a=1/2, b=3/4, and c=-2/3.
plz answer​

Answer 1

1/2+(3/4+2/3)=(1/2+d)+2/3

1/2+(17/12)=(1/2+d)+2/3

17/24=2/6+ 2/3d

17/24= 1/3 +2/3 d

17/24-1/3= 2/3d

9/24= 2/3d

9/24×3/2= d

d= 27/48

Therefore; a+(b+c) is not equal to(a+d)+c