Respuesta :

[tex]m=9/5p+18\\9/5p=m-18[/tex]
divided both sides by 9/5 /it same as multiply by 5/9
[tex]p=\frac{5}{9}m-\frac{5}{9}18\\p=\frac{5}{9}m-10[/tex]
Don't look ad that <span> i don't write it, it just comes of by the error
m=9/5p+18

9/5p=m-18

9p=5(m-18)

p=[5(m-18)]/9