Well you can solve two step equations by multiplying or adding or subtracting or dividing by the number and put a n on the answer because there is only one n in equatioN see the solve the modle
I am also not able to solve thi s question
Answer:
2744 pennies.
Step-by-step explanation:
Let x represent the number of pennies Al have initially.
We have been given that Al agreed to give 3/7 of his pennies to Bev, so number of pennies Bev will get would be
.
We are also told that Bev gave 3/7 of what she got from Al to Carl, so number of pennies that Carl will get would be
.
Further, Carl gave 3/7 of what he got from Bev to Dani, so number of pennies that Dani will get would be
.
We are also told that Dani received 216 pennies. Now, we will equate 216 to
and solve for x as shown below:
Therefore, Al have 2744 pennies initially.
Answer:
![38-8\left(n-1\right),\:n=123:\quad -938](https://tex.z-dn.net/?f=38-8%5Cleft%28n-1%5Cright%29%2C%5C%3An%3D123%3A%5Cquad%20-938)
![\mathrm{For}\:38-8\left(n-1\right)\:\mathrm{substitute}\:n\space\mathrm{\:with\:}\space123](https://tex.z-dn.net/?f=%5Cmathrm%7BFor%7D%5C%3A38-8%5Cleft%28n-1%5Cright%29%5C%3A%5Cmathrm%7Bsubstitute%7D%5C%3An%5Cspace%5Cmathrm%7B%5C%3Awith%5C%3A%7D%5Cspace123)
![38-8(123-1)= -938](https://tex.z-dn.net/?f=38-8%28123-1%29%3D%20-938)
![-938](https://tex.z-dn.net/?f=-938)
Step-by-step explanation: