The slope of the equation is -9/2
Here, we want to identify the slope of the equation.
Firstly, what we need to do is to express the equation in the standard form
The standard form of the equation of a line is;
y = mx + c
where m represents the slope of the linear equation and c represents the y-intercept of the linear equation
So making y the subject of the equation, we have;
2y = -9x - 7
divide through by 2;
y = -9x/2 - 7/2
The slope of the equation is the coefficient of x which is -9/2