4 number 2 variable problems?
Hello, again. I have done all the 3 number 2 variable problems. However I am having immense problems with the 4 number 2 variable problems.
And I'm lost.
Am I doing it wrong?
Any tips for future problems like this?
My attempt on the next problem
Stuck again ;(
Do I have my formula or technique wrong?
Do I get the concept now?
I think I am getting closer to getting this, hope I am not too much of bother.
Where exactly did I go wrong?