Question

12-3m=4+5/m
HELPPPP

Answer 1

`m=1\\m=(5)/(3)`

Step-by-step explanation:

`12 - 3m = 4 + (5)/(m)`

`8=(5)/(m) +3m`

Multiply the whole thing by m

`8m = 5 +3m^(2)`

`3m^(2) -8m + 5 = 0`

`(3m^(2) -3m) + (-5m +5)`

`3m(m-1)-5(m-1)=0`

`3m-5=1\\m-1=0`

`m=1\\m=(5)/(3)`

Answer 2

M1= 5 , M2=1

Step-by-step explanation:

12-3m-4-5/m=0
8-3m-5/m=0
(8-3m-5/m=0) * m
8m-3m^2-5=0
8m-3m^2=5
m(8-3m)=5
m1=5
m2=> (8-3m)=5
3m=3
m2= 1