Those aren't equations.Hi I have to solve a really hard simultaneous equation and I don't know how to do it.
Please note it has p1,p2,p3,q1,q2,q3. The numbers are subscripts.
These all represent constant values. That is they are not variables.
The two variables are x and y.
I have tried to solve this by re-arranging then subbing in but this quickly gets out of hand as the subbed in equation is very long and
it does not lead to the correct answer.
Thanks in advance for replies.