Question

6x+4=4 [2x-5 (x-2)] la pueden resolver con comprobacion

Answer 1

Resolver: 6x+4=4 [2x-5 (x-2)]

Desarrollo:

6x+4=4 [2x-5(x-2)]

6x+4=4 [2x-5x + 10]

6x+4=4 [-3x + 10)]

6x+4=-12x + 40)]

6x + 12x = 40 - 4

18 x = 36

x = 36 / 2

x = 18

Resultado:

$\boxed{\boxed{\bold{El\ valor\ de\ 'x'\ es\ 2}}}$

Comprobación:

Solo sustituye el valor de x,  x = 2

6x+4=4 [2x-5 (x-2)]

6(2) + 4 = 4 [(2(2) - 5 (2-2)]

12 + 4 = 4 [4 - 5 (0)]

16 = 4 [4]

16 = 16