15-12-2021
Mathematics

contestada

Solve the linear system using the elimination method 2x-5y=-3, -x+2y=3

Respuesta :

henryharrison henryharrison

15-12-2021

Answer:

x=-2 y=1

Step-by-step explanation:

Eliminating x by multiplying the second equation by 2 then adding the two equations.

2x+5y=-3

-2x+4y=6

________

0+9y=9

9y=9

y=1

using y=1 to get x in the second equation

-x+4*1=6

-x=2

x= 2

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