### Author Topic: Solution for two linear equations  (Read 7563 times)

#### Fu-Kwun Hwang

• Hero Member
•     • • Posts: 3062 ##### Solution for two linear equations
« on: June 18, 2009, 04:37:19 pm »
Assume there are two linear equations:
\$a_1 x + b_1 y +c_1=0\$
\$a_2 x + b_2 y +c_2=0\$

The solution is \$x=frac{b1*c2-c1*b2}{a1*b2-a2*b1}\$, \$y=frac{a2*c1-a1*c2}{a1*b2-a2*b1}\$

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