Question: Use a graphing utility that gives a matrix in a row-echelon form or a matrix in a reduced row-echelon form, if available, to solve the

Use a graphing utility that gives a matrix in a row-echelon

Use a graphing utility that gives a matrix in a row-echelon form or a matrix in a reduced row-echelon form, if available, to solve the system of equations given to the right. {3a-b+4c = 1{2a-b+5c= -3{a+2b-3c= 2

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