Answer:
m = -3/2
b = 6
Step-by-step explanation:
There are several ways to solve this problem. One way would be to solve for y and put the equation into slope-intercept form, which is y = mx + b
3x + 2y = 12
2y = -3x + 12
y = (-3/2)x + 6
Using the equation, you can see that m = -3/2 and b = 6.
For b, you could also plug in 0 for x and solve that way since be is just the y-intercept (when x is 0).
Hope this helps!