Question

(3X + 2Y = 10
5X +3Y = 16
Igualacion

Answer 1

Respuesta:

x = 2 ; y = 2

Explicación paso a paso:

3X + 2Y = 10

x = -2y + 10/ 3

5X +3Y = 16

x = - 3y + 16/ 5

5( -2y + 10) = 3 ( -3y + 16)

-10y + 50 = -9y + 48

-10y + 9y = 48 - 50

-y = -2 /*-1

y = 2

reemplazamos para tener x

3x + 2y = 10

3x + 2 * 2 = 10

3x + 4 = 10

3x = 10 - 4

3x = 6

x = 6/3

x = 2

comprobación

3X + 2Y = 10

3 * 2 + 2 * 2 = 10

6 + 4 = 10

10 = 10 ✅✅

5X +3Y = 16

5 * 2 + 3 * 2 = 16

10 + 6 = 16

16 = 16 ✅✅

espero te sirva:)♡