Answer: The required solution for the given equation is v = 27.
Step-by-step explanation: We are given to solve the following equation :
![20=v+9-16~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/9j6psbijh0xe2ygga88l19oc1hr9n2bb2b.png)
To solve the given equation, we must find the value of v.
The solution of equation (i) is as follows :
![20=v+9-16\\\\\Rightarrow 20=v-7\\\\\Rightarrow v=20+7\\\\\Rightarrow v=27.](https://img.qammunity.org/2020/formulas/mathematics/middle-school/v4vtr0ifpht2fbtosh5cr9xk9ur4p9izu3.png)
Thus, the required solution for the given equation is v = 27.