x, y, z = var('x,y,z')
eq1 = 9*x + 3 * y - 6* z == 30
eq2 = 2*x - 4* y + 8*z == 2

solve([eq1, eq2], x,y,z)

SageDays/Kreyszig-6.review-27 (last edited 2010-08-11 21:38:02 by bhanukiran)