I have three $4 \times 4$ matrices in the equation $A=XB$. I want to find the matrix $X$.
What should I do ?
2026-04-12 23:41:32.1776037292
$4 \times 4$ Matrix Multiplication Equation
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If you know that B is an invertible matrix, then you multiply on the right by $B^{-1}$:
$$AB^{-1} = XBB^{-1}= X $$