Use linear combination method to solve the system of equations. explain each step of your solition. ypu must show all work to revieve dull ! 2x - 3y = 13x + 2y = -4

2x-3y=13"  "

"  " x+2y=-4

multiply by 2

2x-3y=13"  "

"2" x+4y=-8

Subtract the equations:

0-7y=5

-7y=21

divide by -7

y=-3

To find x, substitute y in the second equation with -3 and then find x:

x+2(-3) =-4  

x-6=-4

x=-4+6

x=2

Solution= (2, -3).

Step-by-step explanation:

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step-by-step explanation:

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step-by-step explanation:

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