1.5.26 Systems of Algebraic Equations
Condition: Solve the system of equations: \ [\ left \ {\ bein {array} {l} 2 x_ {1}+x_ {2} -x_ {3} = 5 \\ x_ {1} -2 x_ {2} +3 x_ {3} =-3 \\ x_ {1}+x_ {2} -x_ {3} = 10 \ end {array} \ right. \]
Solving Systems of Algebraic Equations by the Methods of Gauss, Jordan-Gauss, Cramer and Using the Inverse Matrix. Homogeneous and non-Homogeneous Systems of Equations.