vineet solved a system of equations by substitution. in his work, he substituted an expression for one of…

vineet solved a system of equations by substitution. in his work, he substituted an expression for one of the variables and solved for the value of the other. this resulted in the equation 7 = 9. what can vineet conclude?\nthe solution to the system is (7, 9).\nthe system of equations does not have a solution.\nthe work must be incorrect because it is not possible to get this equation.\nthe system of equations has infinitely many solutions.

vineet solved a system of equations by substitution. in his work, he substituted an expression for one of the variables and solved for the value of the other. this resulted in the equation 7 = 9. what can vineet conclude?\nthe solution to the system is (7, 9).\nthe system of equations does not have a solution.\nthe work must be incorrect because it is not possible to get this equation.\nthe system of equations has infinitely many solutions.

Answer

Answer:

B. The system of equations does not have a solution.

Explanation:

Step1: Analyze the result

When solving a system of equations by substitution and getting a false - statement like (7 = 9), it means there is no set of values for the variables that can satisfy all the equations in the system simultaneously. In other words, the lines represented by the equations in the system (in a two - variable case) are parallel and do not intersect. So the system has no solution.