Four more than the product of a number and 9 is equal to 7

1/3

Step-by-step explanation:

9x+4=7

9x+4-4=7-4

9x=3

X=3/9

X=1/3

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.