What Is The Formula Of Elimination Method. Take the value for y and substitute it back into either one of the original equations. Substitute y = 0 in equation (1):
The gaussian elimination method consists of expressing a linear system in matrix form and applying elementary row operations to the matrix in order to find the value of the unknowns. Subtract equation (iii) from equation (iv) as per the elimination method rule. X + y + z = 2.