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Mathematics, 13.03.2020 22:39 tinalmath

Arrange the steps to solve this system of linear equations in the correct sequence.

x + y = -2

2x – 3y = -9

Subtract 3x + 3y = -6 (obtained in step 1) from
2x – 3y = -9 (given) to solve for x.
Substitute the value of x in the first equation
(x + y = -2) to get y = 1.
The solution for the system of equations is (-3, 1).
x = -15
The solution for the system of equations is
(-15, 13).
Add 3x + 3y = -6 (obtained in step 1) to
2x – 3y = -9 (given), and solve for x.
x = -3
Substitute the value of x in the first equation
(x + y = -2) to get y = 13.
Multiply the first equation by 3:
3(x + y) = 3(-2)
3x + 3y = -6.







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Arrange the steps to solve this system of linear equations in the correct sequence.

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