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Topic - Maths help required...

bradzy_c - on 07 Nov 2012
Anyone help me out with a simultanious equation?

(4.3)P1 = (-1.2)P2 + (28.1)
(4.1)P1 = (5.6)P2 + (9.6)

I need to find the value of either P1 or P2. I've tried for P2 and only seem to turn up with 8.167 which can't be right because when I use it for substitution I get two different numbers for P1 which is wrong.

Cheers,
Brad
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