Answer:
Equivalent
Step-by-step explanation:
4:5 multiply both sides by 4 to get 16:20
Sorry, mate but it cannot be solved. m is a complicated number like

But if you really want the answer, here it is:
m = (5 ± 3

) / 4
If it helps, can you give me the brainliest answer? I need it...
Thank you very much.
Solve for m.
Add 7 to both sides to get 3m=15
Then divide by sides by 3 to get m=5.
The final answer is m=5.