Question

If x=4/9,y=-7/12,z=-2/13
Then
x-(y-z)is not equal to(x-y)-z​

Answer 1

Answer:

Yes, it is not applicable

Answer 2

Answer:

x=

Step-by-step explanation:

x-(y-z)

4/9-(-7/12+2/13)

4/9-({-91+24}/156)

4/9-(-67/156)

4/9+67/156

(624+603)/1404

1227/1404

624.423