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13-03-2020
Mathematics

contestada

Solve the linear system of equations using addition.

-4x=y+3
y=-4-3

Respuesta :

VectorFundament120 VectorFundament120

13-03-2020

Answer: x = 1, y = -7

Step-by-step explanation:

[tex]-4x=y+3\\y=-7[/tex]

Then substitute y=-7 in -4x=y+3

[tex]-4x=-7+3\\-4x=-4\\x=1[/tex]

Order: (1,-7)

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