Slope and y intercept of 3x 2y 5?

With all the addition and subtraction signs missing, I will substitute a plus sign in front of all of them:

We have the slope 3x + 2y = 5

Rearrange to the gradient-intercept form:

2y = 5 - 3x

y = 2.5 - 1.5x

When y = mx + b, m is the gradient (slope) and b is the y intercept.

So in this case, the gradient (slope) is -1.5 and the y intercept is 2.5