Question

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Answer 1

Respuesta:

(1/2)x-1/4 = 1/6(x)-1/3 ; m.c.m ( 2 , 3 , 4 , 6 ) = 12

12(1/2)x-12(1/4) = 12(1/6)x-12(1/3)

6x-3 = 2x-4

-3+4 = 2x-6x

1 = -4x

-(1) = -(-4x)

-1 = 4x

(-1/4) = (4/4)x

- 1/4 = x

x = - 1/4

Comprobación :

1/2(-1/4)-1/4 = 1/6(-1/4)-1/3

-1/8-1/4 = -1/24-1/3 ; -1/4 = -2/8 y -1/3 = -8/24

-1/8-2/8 = -1/24-8/24

(-1-2)/8 = (-1-8)/24

-3/8 = -9/24

-3/8 = (-9÷3)/(24÷3)

-3/8 = -3/8

R// Por lo tanto , el valor de " x " en esa ecuación es - 1/4 .