Consider the system of equations given. 3x + 3y + z = −1 2x + 3y + z = −3 2x − 2y + z = −3 (a) write a matrix equation (in the form ax = b) that is equivalent to the system of linear equations. (use the order of the equations to write the matrix.)

Step-by-step explanation:

We have given system of equation

3x+3y+z= -1

2x+3y+z= -3

2x-2y+z= -3

We have to write matrix equation in form of AX=B

The matrix equation will be

Here in A matrix first row is coefficient of x second row is coefficient of y and third row is coefficient of z

Matrix B is a constant matrix and matrix X is variable matrix

congruent segments

step-by-step explanation: