What is the value of m?

2/3m + 3 - 5/6m = - 15

2 over 3 (m) + 3 - 5 over 6 (m) - [-15] ➡ 0

5 over 6 (simplify)

2 over 3 (m) + 3 - 5 over 6 (m) - [-15] ➡0

2 over 3 (simplfiy)

[2 over 3 (m) + 3 - 5m over 6] - [-15] ➡ 0

2m + 9 over 3

2m + 9 over 3 - 5m over 6 - - 15➡0

18 - m over 6

18 - m over 6 - [-15] ➡ 0

108 - m over 6

108 - m over 6 (6) (0)

So, the value of "m" would have to be "108"

m = 108

This is why you have a calculator m=3