Answer :
Given the expression
[tex]20\times100-50\mleft(5+22\mright)[/tex]First, solve what is inside the parentheses
[tex]=20\times100-50\mleft(27\mright)[/tex]There are two products 20x100 and 50x27, solve them as shown below
[tex]=2000-1350[/tex]Finally, calculate the result of the subtraction above,
[tex]\begin{gathered} =650 \\ \Rightarrow20\times100-50(5+22)=650 \end{gathered}[/tex]The answer is 650.