Question

If n+5(n-1)=7,what does n=?

Answer 1

n=2

Answer 2

\[\large n+5(n-1)=7\]


\[\large n+5n-5=7\]


\[\large 6n-5=7\]


\[\large 6n=7+5\]


\[\large 6n=12\]


\[\large n=\frac{12}{6}\]


\[\large n=2\]