Find a+b+c, given that x+y ≠ -1.
\(\begin{align*} ax+by+c&=x+7,\\ a+bx+cy&=2x+6y,\\ ay+b+cx&=4x+y. \end{align*}\)
I would appreciate the help. Thanks!
+26367 Find
\(a+b+c\), given that \(x+y ≠ -1\).
\(\begin{align*} ax+by+c&=x+7,\\ a+bx+cy&=2x+6y,\\ ay+b+cx&=4x+y. \end{align*}\)
Answer see here: https://web2.0calc.com/questions/find-a-b-c-given-that-x-y-neq-1-and-begin-align-ax
