Question

find the slope of line 3x +2 =0​

Answer 1

Here is your answer

Given equation

3x + 2= 0

=> 3x= -2

=> x= -2/3

So graph of given equation will be a straight line parallel to y-axis and passing through point -2/3 on x-axis.

Hence, slope of given line is 0

HOPE IT IS USEFUL