Question 1020826
I gave an analysis for this identical problem yesterday and showed the system of equations in six variables, and described a strategy to solve the system.  Do you still need help in how to solve that system?


Question # 1020707


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You added an additional question to your help request which now I see.
You REALLY must begin with the system of the six equations in the six unknown variables.  You can, as I described, use suitably described substitutions to cut this down to FOUR equations in FOUR unknown variables.