Question 1054327
Concept and form of problem are the same:

<a href="https://www.algebra.com/algebra/homework/equations/Equations.faq.question.1054332.html">https://www.algebra.com/algebra/homework/equations/Equations.faq.question.1054332.html</a>


The system of equations was presented there and nothing more.  You should be able to do the same, and then solve the system.  YOUR system will be with different values for given data, but otherwise, these problems are the same type and solutions steps would be the same.