Solve the Following Set of Equations Using Matrices $$\begin{array} { l } a + b + c = 6 \\2 a + 5 b + c = 15 \\- 3 a + b + 5 c = { } _ { 14 }\end{array}$$

question 28

Essay

Solve the following set of equations using matrices: $$\begin{array} { l } a + b + c = 6 \\2 a + 5 b + c = 15 \\- 3 a + b + 5 c = { } _ { 14 }\end{array}$$

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