Question

7(F-1)=45

Answer 1

Divide both sides by 7.

Answer 2

\[7(f-1)=45\]
\[\frac{ (f-1) }{ 7 }=\frac{ 45 }{ 7 }\]
\[f-1= \frac{ 45 }{ 7 }\]
\[f=\frac{ 45 }{ 7 }+1\]
\[f=\frac{ 52 }{ 7 }\]

Answer 3

Thanks

Answer 4

Np.