Question

resolver ecuación lineal 3x-4=-11+x

Answer 1

Respuesta:

2. (13 + 2x)/(4x + 1 ) = 3/4

(13 + 2x)4 = 3(4x + 1 )

52 + 8x = 12x + 3

52 – 3 = 12x – 8

49 = 4x

Answer 2

$3x - 4 = - 11 + x \\ 3x - x = - 11 + 4 \\ 2x = - 7 \\ x = - \frac{7}{2}$