kendallw1966 kendallw1966

16-04-2019
Mathematics

contestada

3x + 2y = 4 2x - y = 5 This system of equations

Respuesta :

desperatesmile desperatesmile

16-04-2019

Answer:

(2, -1)

Step-by-step explanation:

3x+2y=4

2x-y=5

y=2x-5

4=3x+2(2x-5)

4=3x+4x-10

4=7x-10

14=7x

2=x

Y=2x-5

Y=4-5

Y=-1

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