Solve the system using either Gaussian elimination with back-substitution or Gau
ID: 3143790 • Letter: S
Question
Solve the system using either Gaussian elimination with back-substitution or Gauss-Jordan elimination. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of solutions, express x and y in terms of the parameter t.) 3x + 6y = 24 -3x - 6y = -24 (x, y) = (________) Solve the system using either Gaussian elimination with back-substitution or Gauss-Jordan elimination. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of solutions, set y = t and solve for x in terms of t.) -3x + 5y = -34 3x + 4y = -11 4x - 8y = 52 (x, y) = (____________)Explanation / Answer
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Dear Student Thank you for using Chegg !! Given equations 3x + 6y = 24 (1) -3x - 6y = -24 (2) Clearly equation (2) is equation (1) multiplied by -1 Now since both the equations are same therefore no unique solution is possible for this equation There shall be infinite number of solutions for 3x + 6y = 24 or dividing by 3 x + 2y = 8 Let y = t x = 8 - 2t Hence solution of the given equation can be given in terms of parameter t as (8-2t , t) where t can take infinite number of values