Solve for X.*-188-524X +-2=[2-9X.

Given: The equation is -5-5-24X+-2412=2-99-8X. The objective is to find matrix X. Concept Used: The…

Answered: Solve for X. X = -5 2 4 X + -2 = [2 -9…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Related questions

Question

Solve for X.
*-188
-5
2
4
X +
-2
=
[2
-9
X.

Expert Solution

Step 1

Given: The equation is $[\begin{matrix} - 5 & - 5 \\ - 2 & 4 \end{matrix}] X + [\begin{matrix} - 2 & 4 \\ 1 & 2 \end{matrix}] = [\begin{matrix} 2 & - 9 \\ 9 & - 8 \end{matrix}] X$ .

The objective is to find matrix $X$ .

Concept Used: The product $A B$ for matrices $A = [\begin{matrix} a & b \\ c & d \end{matrix}]$ and $B = [\begin{matrix} e & f \\ g & h \end{matrix}]$ is calculated as $A B = [\begin{matrix} a e + b g & a f + b h \\ c e + d g & c f + d h \end{matrix}]$ .