In Exercises 29 - 32, write each linear system as a matrix equati...

Question

In Exercises 29 - 32, write each linear system as a matrix equation in the form AX = B, where A is the coefficient matrix and B is the constant matrix. 6x + 5y = 13 5x + 4y = 10

Linear system of equations for exercise 29: 6x + 5y = 13 and 5x + 4y = 10.

Accepted Answer

express the following system equations as a matrix equation. And we have this set of two linear equations. No, the fire makes this equation, we're gonna make use of the form A. X equals B. Where A is our coefficient matrix X. Is our variable matrix and B is our constant matrix mentioned. A will consist of all the coefficients of are linear equations. We notice here let's say we look at our first equation, we have Nia three X plus seven Y. Matrix A will include the stuff on the left side of the equal side. So we will say we have negative three and seven at the top. Those are coefficients The same for the bottom row where we have nine and 2. Now our matrix X is our variable matrix. We notice we have X and Y as our apostle variables. So we're just saying X and Y. Like. So finally we have our constant matrix are constant, matrix is just everything on the right side of the equal side with just just constants. You notice here we have an eight on top and a 12 on the bottom. We can't simplify this anymore. So this is our matrix equation and if you look here we can see the answer to our problem. This answer C. Okay, I hope help you solve the problem. Thank you for watching. Goodbye

In Exercises 29 - 32, write each linear system as a matrix equation in the form AX = B, where A is the coefficient matrix and B is the constant matrix. 6x + 5y = 13 5x + 4y = 10

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