Question

3. Let $A = \begin{bmatrix} -1 & 4 \ -3 & 7 \end{bmatrix}$ and $B = \begin{bmatrix} 6 & -6 \ -24 & 18 \end{bmatrix}$. Find the matrix $X$ that satisfies the matrix equation $4A - 2X = \frac{1}{3}B$.

          3. Let $A = \begin{bmatrix} -1 & 4 \ -3 & 7 \end{bmatrix}$ and $B = \begin{bmatrix} 6 & -6 \ -24 & 18 \end{bmatrix}$. Find the matrix $X$ that satisfies the matrix equation $4A - 2X = \frac{1}{3}B$.

3. Let A =
< b m a t r i x > and B =
< b m a t r i x >. Find the matrix X that satisfies the matrix equation 4A - 2X = (1)/(3)B.

Added by Zachary S.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Madhur L

07/20/2022

Step 1

Step 1: Calculate 4A 4A = 4 * [[-1, 4], [-3, 7]] 4A = [[-4, 16], [-12, 28]] Show more…

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Let A=[[-1,4],[-3,7]] and B=[[6,-6],[-24,18]]. Find the matrix x that satisfies the matrix equation 4A-2x=(1)/(3)B. LeA-[]0-[-2] Find the matrix X that satisfies the matrix equation 4A-2X=B