Question

Ecuacion de primer grado ayuden x favor es para ahora

Answer 1

Respuesta:

1) -15/4

2)-65/18

Explicación paso a paso:

1. (2/3)x - 1/2 = x + 3/4

(2/3)x - x = 3/4 + 1/2

-x/3 = 5/4

-x = 15/4

x = -15/4

2. (4/5)x + 3/4 = (1/2)x - 1/3

(4/5)x - (1/2)x = -1/3 - 3/4

(8x - 5x)/10 = -13/12

(3x) = -130/12

x = -130/36

x = -65/18

coronita