Answer:
m=2/3
Explanation:
The slope of a linear equation is the coefficient thats multiply the "x", when the Linear equation is in the form y=mx+b.
So you have to express your equation in the form y=mx+b.
4x-6y=8
4x-8=6y
Now we divide both sides of the equation by 6
(4/6)x-(8/6)=y
Finally the number thats multiply x is 4/6 thats is equal to 2/3