Question

5) 7x + 5(x – 1) = 6(x – 2) *
AYUDAA

Answer 1

Explicación paso a paso:

7x + 5x-5 = 6x-12

7x+5x-6x = -12+5

6x = -7

x= -7/6

Answer 2

Respuesta:

7x + 5(x - 1) = 6(x - 2)

Calculamos:

5(x - 1) = 5x - 5

7x + 5x - 5 = 6(x - 2)

Sumamos:

7x + 5x = 12x

12x - 5 = 6(x - 2)

6(x - 2) = 6x - 12

12x - 5x = 6x - 12

12x = 6x - 7

6x = -7

Solución:

$\frac{-7}{6}=-\frac{7}{6}$

$\boxed{\text{x}=-\frac{7}{6}}$

Saludos...