Answer:
[tex]S=\left \{\frac{11}{20}\right \}[/tex]
Step-by-step explanation:
To solve for n, we need to isolate all the n variables in one side, of this equation. Then proceed the operations
[tex]25n-3=5n+8\\25n-5n=8+3\\20n=11\\\frac{20n}{20}=\frac{11}{20}\\n=\frac{11}{20}\\S=\left \{\frac{11}{20}\right \}[/tex]
