[tex]\boxed{x=3}[/tex]
Step-by-step explanation:
The Standard Form of the equation of line is given by:
[tex]Ax+Bx=C \\ \\ For \ A, \ B, \ C\ Real \ Constant \\ and \ A>0[/tex]
So:
[tex]6x+y=18 \\ \\ is \ written \ in \ standard \ form[/tex]
The x-intercept can be found setting [tex]y=0[/tex]:
[tex]6x+(0)=18 \\ \\ Isolating \ x: \\ \\ 6x=18 \\ \\ \boxed{x=3}[/tex]
Learn more:
Parabola: https://brainly.com/question/10605728
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