Answer:
Step-by-step explanation:
Slope-intercept from: y = mx +c
Here, m is the slope & c is the y-intercept.
So, we have to isolate y. To isolate y first subtract 2x from both sides.
2x - 3y = -9
-3y = -2x -9
Now, divide the entire equation by the co efficient of y (-3)

Answer:
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Step-by-step explanation:
The answer is 1/2n-4
Multiplying a number n by 1/2 is the same as dividing that number by 2.