michelle666193 michelle666193

09-06-2020
Mathematics

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Solve the system algebraically. -6x+3y=27 -5x-3y=-16

Respuesta :

wolf1728 wolf1728

09-06-2020

Answer:

A) -6x+3y = 27

B) -5x-3y = -16 We add the 2 equations

-11x = 11

x = -1

Putting 1 into equation B)

5 -3y = -16

-3y = -21

y = 7

Step-by-step explanation:

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