Use inverse matrices to find the solution of the system of equations.
{
2
x
+
3
y
=
22
−
10
x
−
15
y
=
−
108
\displaystyle {\left\lbrace\begin{array}{ccccc} {2}{x}&+&{3}{y}&=&{22}\\-{10}{x}&-&{15}{y}&=&-{108}\end{array}\right.}
{
2
x
−
10
x
+
−
3
y
15
y
=
=
22
−
108
Enter the solution as an orderd pair(x,y)
No solution.
Submit
Try a similar question
License
[more..]
Enter your answer as a point. Example: (2,5.5172)