Use microsoft excel, create one spreadsheet and save the solution in a folder Exam $2024\_$RPE$\_140.$

Solve the following similtaneous equations for x$,$y$,$ and z using solver.

$3$x $+$ y $+$ z $+4$w $=-9\mathrm{.}661$

$2$x $+2$y $+3$z $+3$w $=1\mathrm{.}298$

X $+3$y $+2$z $+$ w $=7\mathrm{.}457$

$4$x $+3$y $+2$z $+$w $=11\mathrm{.}192$

Assume thst the initisl guess is x$=4,$ y$=5,$ z$=6$ and w$=7$ Hint: $(3$x $+$ y $+$z $+9\mathrm{.}661)^2+(2$ x $+2$y $+3$z $+3$w ~$1\mathrm{.}298)^2$

Generate the answer roort in the workbook