Sequence Calculation:

For the given tables below, determine the sequence and then replace $x$ and $y$ with the appropriate values.

Steps:

a$)$ Identify sequence of calculations.

b$)$ Solve the values of $W,x,Y,$&$Z$ based on the sequences.

Table $1$:

$\backslash$table$[[$A$,$B$,$C$,$D$],[7,4,8,20],[6,5,7,23],[4,8,5,27],[6,W,3,33],[9,5,4,x$