Question

6x+2y=24 y x+10y=33​

Answer 1

Respuesta:

x = 3

y = 3

Explicación paso a paso:

6x + 2y = 24

x + 10y = 33

Método de sustitución

x + 10y = 33

x = 33 - 10y

6x + 2y = 24

6 * ( 33 - 10y ) + 2y = 24

198 - 60y + 2y = 24

198 - 58y = 24

- 58y = 24 - 198

- 58y = - 174

y = - 174 / - 58

y = 3

x = 33 - 10y

x = 33 - 10 * 3

x = 33 - 30

x = 3