tumojoseph2 tumojoseph2

30-06-2021
Mathematics

contestada

Solve simultaneously

4X + 3y= 19
2X +5y= 20

Respuesta :

susmita1374 susmita1374

30-06-2021

answer

4

2

Step-by-step explanation:

4x+3y=19

4x=19-3y

4x=16

x=16/4

x=4

2x+5y=20

5y=20/2x

5y= 10

y=10/5

y=2

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