Question

solve y-9=3
answer fasttttttttt​

Answer 1

y - 9 = 3

By using transposition method, we get

y = 3 + 9 = 12

To Check:

y - 9 = 3

12 - 9 = 3

3 = 3

LHS = RHS

Hence, Verified.

Answer 2

Answer:

−9=3

−9+9

=3+9

=12