Solve the system analytically. If the equations are dependent, write the solution set in terms of the variable z. Let = 1/x = t, 1/y = u and 1/z = w. 2/x + 2/y – 2/z = -1 11/x – 10/y = 5/z = 7 5/x + 2/y – 1/z = 1 Select the correct choice below and, if necessary, fill in any answer boxes to complete your choice. There is one solution. The solution set is (Simplify your answers.) The system has infinitely many solutions. The solution set is where z is any real number.(Simplify your answers. Type expressions using z as the variable.) The solution set is Phi
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