Linear Algebra Examples

$3 x^{2} + y^{2} = 28$ , $3 x^{2} - 18 x + y^{2} + 27 = 19$

Step 1

Gaussian Elimination cannot be used.

Step 2

Decompose a solution vector by re-arranging each equation represented in the row-reduced form of the augmented matrix by solving for the dependent variable in each row yields the vector equality.