Let a be a real number. We consider the following system (a-2)x+y=a x+y=1 This system has unique solution except for one value of a. Find this value.

Q: A machine requires two hours to make a unit of Product X and five hours to make a unit of Product Y.…

A:

Q: State the number of solutions of the following system of linear equations:                    System…

A:

Q: Let x represent one number and let y represent the other number. The sum of two numbers is 9. If one…

A: Given x and y are two numbers.Sum of x and y= x+y. So, x+y=9

Q: Determine whoich point is the solution to the given system. y=-4/7x+16 y=-2/7x+12

A:

Q: Describe the solution of the following system in geometric terms: X - y+z = 0 3x - 2y + 5z = 8 %3D…

A:

Q: Solve the system. - 8z + 8y - 8 - 12x + 12y = – 13

A:

Q: An amusment park charges admission plus a fee each ride. Admission plus 2 rides costs $10. Admission…

A:

Q: Consider the linear system below. x1 + hx₂ 3x1 + 8x2 k a. What value(s) of h and k will force this…

A:

Q: Select which system of equations represents the situation below. There were 74 students going to a…

A: Given , Total no of students=74 x= No of groups of 2  y= No of groups of 3

Q: What is the value of x in the solution to the system of equations below? (x-2y=-17 x+9y=38

A: Given query is to find the solution of the system of equations.

Q: 6. If possible, solve the system of equations using Gauss-Jordan elimination. x- 2y+z =-6 3x - 5y…

A:

Q: Solve each system by substitution. 5x + y = 7 and 4x - 5y = 15 -50 -47 ; y= 29 x = 29 -50 47 ;y= 29…

A: Topic  -  system of linear equation

Q: Solve the systeem of eguatins by eliminatoe メ+2ソ-3-6 x+y+3=6 2メ+ソ37

A: