### Instruction: At what point does the line $3y-4x=12$ intersect the $x$-axis? Express your answer as an ordered pair.### Response: I want to find the point where the line crosses the $x$-axis, which means that $y=0$ at that point.
So I can plug in $y=0$ into the equation of the line and solve for $x$.
I get $3(0)-4x=12$, which simplifies to $-4x=12$.
Dividing both sides by $-4$, I get $x=-3$.
So the point of intersection is $(-3,0)$.