Question

3. Find the slope of the line described by the equation.
5x = 90 – 9y

Answer 1

Explanation:

5x=90-9y

9y=-5x+90

y= (-5/9)x+10

Slope= -5/9

Answer 2

x= -9y/5 +18

y= -5x/9 +10

Explanation: