17. Solve the system using the addition method. -5x - 9y = 28 - 4x +...
Solve the following system of equations with the substitution method: 5 -5x + y 4x + 5y 4 1 Answer: Enter your answers as integers or as reduced fractions in the form A/B.
3. Solve the system of equations: (-x - 7y = 14 1-4X – 14y = 28 4. Solve the system of equations: 3x - 2y = 2 (5x - 5y = 10 5. Solve the system of equations: (2x + 8y = 6 1-x - 4y = -3
Solve the system by the addition method. 4x-5y 5 3x-7y-6 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. There is exactly one solution. The solution set is O B. Simplify your answer. Type an ordered pair.) There are infinitely many solutions. The solution set is (xy)4x-5y 5) or (x y)3x-7y6) C. The solution set is Ø.
Solve the system of equations by the addition method. If the system does not have a single ordered pair as a solution, state whether the system is inconsistent or dependent. 6x - y = 17 X + 9y = 67 What is the solution of the system? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution is . (Type an ordered pair.) B. There are infinitely many solutions....
Use the Gauss Jordan method to solve the following system of equations. 4x - 9y = 5 8x - 18y = 1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution is _______ B. There are infinitely many solutions. The solution is ( _______ , y) where y is any real number. C. There is no solution.
Solve the system. 4x - 9y = 3 -6x + 12y = 6 {(-15, -7)} {(7,4)} {(-1,7)} {(-7, - 3)}
3. Solve the system of equations 5x + 3y + z 23 3x + 4y-z 21 4x + 5y 2z 26 4. Solve the system of equations. 4x-2y + 3z 27 5x 7y + 4z 39
Numbers 6,7, and 8 please A) (24,-2) 6)[y=5x + 7 y=8x + 6 A) infinitely many solutions C) no solution (1 26) 3' 3 26 1 Solve the system of equations. 7) y=4x+1 3y-9x = 15 A) (17, 4) C) l(x, y)ly B) (4, 17) D) ø 4x +1) 8) 3x +8y -2 2x+5y =-7 A) (-46, 17) B)(-46-17 C) (17,-46) D) (-17,46)
Solve the system by the addition method. 4x-5y12 3x+4y = 9 Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. The solution is (Type an ordered pair.) O B. There are infinitely many solutions. 8 C. There is no solution.
solve using the Big M method. . Max z 4x, + 5x, Subject to: x2x, 10 2x+3x, 60