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Serggg [28]
3 years ago
12

PLEASE HELP !! (2/5) -50 POINTS-

Mathematics
2 answers:
likoan [24]3 years ago
4 0

Answer:

3  -1  -2

5   1  6

Step-by-step explanation:

An augmented system has the coefficients for the variables and then the solution going across

Rewriting the equations to get them in the form

ax + by = c

-3x+y =2

3x-y =-2

5x+y = 6

The matrix is

3  -1  -2

5   1  6

Helga [31]3 years ago
4 0
A) is the correct answer.

The first equation becomes 3x-y=-2.
The second becomes 5x+y=6.

Using the coefficients of x and y, and separating the constants results in the first augmented matrix.
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