Question

15 3/4 = T+ 4 5/8

Answer 1

make the improper fractions regular fractions first

Answer 2

that means it becomes
63/4 = T + 37/8

Answer 3

then make them have a common denominator, like 8.

Answer 4

ok

Answer 5

so it becomes
126/8 = T + 37/8

Answer 6

subtract both sides by 37/8 and you are done! :)

Answer 7

89/8