For an instance, n represents the number
[tex] \frac{25}{4}+n=4n- \frac{3}{4} [/tex]
[tex]n-4n=-\frac{3}{4}-\frac{25}{4}[/tex]
[tex]-3n=-\frac{28}{4}[/tex]
[tex]n=-\frac{28}{4} \times -\frac{1}{3}[/tex]
[tex]n= \frac{28}{12} [/tex]
[tex]n= \frac{7}{3} [/tex]
The number is 7/3
