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Question 2(Multiple Choice Worth 2 points)
(06.02)
Solve the system y = 3x + 2 and 3y = 9x + 6 by using graph paper or graphing technology. What is the solution to the system

Respuesta :

The solution to the system of equations is infinite solutions.

Explanation:

The system of equations are [tex]y=3 x+2[/tex] and [tex]3 y=9 x+6[/tex]

To determine the solution of the equation using substitution method.

Let us substitute [tex]y=3 x+2[/tex] in the equation [tex]3 y=9 x+6[/tex] , we get,

[tex]3(3x+2)=9x+6[/tex]

Simplifying, we get,

[tex]9x+6=9x+6[/tex]

Since, both sides of the equation are same, the system of equations have infinitely many solutions.

The image of solution to the system of equations is attached in the graph below:

Ver imagen vijayalalitha