ASAP my sister said this is impossible to solve and if I solve I get 20 bucks 8(x-3)+7=2x(4-17)
solve for x

Step-by-step explanation:

8(x-3)+7=2x(4-17)

8x-24+7=2x(-13)

8x-17=-26x

34x-17=0

34x=17

x=1/2

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.