doomraider100 doomraider100

20-04-2022
Mathematics

contestada

please help with the question

please help with the question class=

Respuesta :

kucukdila08 kucukdila08

20-04-2022

Answer: (A) 11,-2/5

Step-by-step explanation:

when we solve the equation we get x=10 -5/2y and 3 x- 10 y = 37

then we substitute the value of "x" 3 (10-5/2y)- 10y=37

then we substitute the value oh "y" y= -2/5

solution

(x,y) = (11, -2/5)

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