Suppose you roll not die. find the probability of not rolling an even number

I think you mean roll a die. To do this you would find the number of non-even numbers and divide that number by the total amount of numbers on the die. On a normal six-sided die these numbers would be 1,3,and 5, so your probability of not rolling an even number would be 50%

first equation= y=−3x−6

second equation=  y=-8/7x=10/7

−8

7

x+

10

7

Step-by-step explanation: