Solve the given system of equations. x + y +9z = - 40 x + y

Last updated: 7/22/2022

Solve the given system of equations. x + y +9z = - 40 x + y + 4z = -15 x-7y-6z= 11 Select the correct choice below and fill in any answer boxes within your choice. A. There is one solution. The solution set is (()}. (Simplify your answers.) B. There are infinitely many solutions. C. There is no solution.