Question

what should be added to 3/4 to get –1/4​

Answer 1

Answer:

3/4+x=-1/4

3/4+1/4=-x

3+1/4=-x

4/4=-x

1=-x

→x=1

check:

3/4+(-1)=-1/4

3/4-1=-1/4

3-4/4=-1/4

-1/4=-1/4

L.H.S=R.H.S