midili28 midili28

24-03-2020
Mathematics

contestada

Solve the system equations.
X+2y=0
10y=-5

Respuesta :

shejladautovic shejladautovic

24-03-2020

Answer:

x=1

y=-1/2

Step-by-step explanation:

x+2y=0....(1)

10y=-5.....(2)

From (2) we can find y.

y=-5/10

y=-1/2

Use that in (1)

x+2*(-1/2)=0

x-1=0

x=1

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