Question

7x –2y = 8
8x –3y = 7

Answer 1

Respuesta:

7x - 2y = 8

8x - 3y = 7

-21x + 6y = -24

16x - 6y = 14

-5x // = -10.

-5x = -10

x= -10÷-5

x=2

7x -2y =8

7. (2) -2y = 8

14 -2y=8

-2y=8 -14

-2y= -6

y = -6 ÷-2

y =3

Explicación paso a paso:

espero te sirva ❤..