(See) Solve the system of equations x_1-2x_2+x_3=3 , x_1+x_2-x_3=4 , 2x_1-x_2+x_3=5 , using Cramer’s
Question: Solve the system of equations
\[\begin{aligned} & {{x}_{1}}-2{{x}_{2}}+{{x}_{3}}=3 \\ & {{x}_{1}}+{{x}_{2}}-{{x}_{3}}=4 \\ & 2{{x}_{1}}-{{x}_{2}}+{{x}_{3}}=5 \\ \end{aligned}\]using Cramer’s Rule.
Deliverable: Word Document 
Solution: Given the matrix
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