Question

5x - 2 = 2
x + 2y =2

ES PARA HOY!!!!!!!!!!!!​

Answer 1

5x - 2 = 2

x + 2y = 2

x = 2 - 2y

5 (2 - 2y) - 2 = 2

10 - 10y - 2 = 2

- 10y = 2 + 2 - 10

- 10y = 4 - 10

- 10y = - 6

10y = 6

y = 6 / 10

(y = 3 / 5)

REEMPLAZAMOS Y, PARA HALLAR X:

x + 2 (3 / 5) = 2

(5) x + 2 (3) = 2 (5)

5x + 6 = 10

5x = 10 - 6

5x = 4

(x = 4 / 5)

AHI TIENES..