What does -2(-7k+4)+9=-13 equal

K=0

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

               6*k-11-7*k+15-(13*k+4-9*k)=0  

Step by step solution :

Step  1  :

Solving a Single Variable Equation :

1.1      Solve  :    -5k = 0  

Multiply both sides of the equation by (-1) :  5k = 0

Divide both sides of the equation by 5:

                    k = 0

One solution was found :

                  k = 0

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6