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See the attached screenshot. Thank you for the help with this algebra assignment. I tried the solution of (70,-29,-9/2) and that was not correct Solve

See the attached screenshot. Thank you for the help with this algebra assignment. I tried the solution of (70,-29,-9/2) and that was not correct

Solve the system of equations by using the inverse matrix method. x+2y+22= 3 2x5y22=14 2x+4y+7z=15 WI)

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