Please solve the q.Thank you

Dear Student,

W e c o m p a r e i n d i v i d u a l e l e m e n t s o f t h e m a t r i c e s, 2 x + 1 = x + 3 2 x - x = 3 - 1 x = 2 3 y = y^{2} + 2 y^{2} - 3 y + 2 = 0 y^{2} - 2 y - y + 2 = 0 y (y - 2) - 1 (y - 2) = 0 (y - 1) (y - 2) = 0 y = 1 o r y = 2 - - - - (1) 0 = 0 y^{2} - 5 y = - 6 y^{2} - 5 y + 6 = 0 y^{2} - 2 y - 3 y + 6 = 0 y (y - 2) - 3 (y - 2) = 0 (y - 2) (y - 3) = 0 y = 2 o r y = 3 - - - - (2) F r o m (1) a n d (2), y = 2 i s c o m m o n, s o, y = 2 o r i f y h a s m a n y v a l u e s, t h e n y = 1, 2, 3

Regards!