Answer: First Option
(3, 0)
Step-by-step explanation:
We have the following system of equations:
[tex]4x + 2y = 12[/tex]
[tex]x - y = 3[/tex]
To find the solution of the system of linear equations multiply the second equation by -4 and add it to the first equation
[tex]4x + 2y = 12[/tex]
[tex]-4x +4y = -12[/tex]
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[tex]0+6y=0[/tex]
[tex]y=0[/tex]
Now substitute the value of y in the first or second equation:
[tex]x - 0 = 3[/tex]
[tex]x = 3[/tex]
The solution is: (3, 0)
