Question

2x +5y= 16 x+ 3y =6 por faaaaaaa​

Answer 1

Respuesta:

y = 42/37 ; x = 6/37

Explicación paso a paso:

2x +5y= 16 x+ 3y =6

1) 2x + 5y = 6

2) 16x + 3y = 6

Sistema de ecuaciones:

1) 2x = 6 - 5y

x = (6-5y)/2

2) 16x + 3y = 6

16((6-5y)/2) + 3y = 6

8(6-5y) + 3y = 6

48 - 40y + 3y = 6

-37y = -42

37y = 42

y = 42/37

1) 2x + 5y = 6

2x + 5(42/37) = 6

2x + 210/37 = 6

(74x+210)/37 = 6

74x + 210 = 222

74x = 12

x = 12/74

x = 6/37