Answer:
Explanation:
To write the equation in slope-intercept form, we need to solve for y:
3y + 3x = 12
Subtract 3x from both sides:
3y = -3x + 12
Divide both sides by 3:
y = -x + 4
Now we have the equation in slope-intercept form, y = mx + b, where m is the slope and b is the y-intercept. In this case, the slope is -1 and the y-intercept is 4.