Question

http://prntscr.com/a20tpj

Answer 1

@Mahmood786123

Answer 2

Ok so this is a very simple problem!

Answer 3

You would cross multiply....
\(\Large{26s=18 \times 39}\) simplify....\(\Large\color{green}{26s=702}\)

You then divide by 26 on both sides to get the variable s by itself...

\(\LARGE\color{purple}{\frac{ 26s }{ 26 }=\frac{ 702 }{ 26 }}\) simplify...\(\Large\color{red}{s = 702 \div 26}\)