Qual o resultado da equação x/2 - (x-1/3) + 17/12 = x + (x+7/4)?

john-mactavish

Qual o resultado da equação x/2 - (x-1/3) + 17/12 = x + (x+7/4)?

maria-descartes

Veja:

x/2 - (x-1/3) + 17/12 = x + (x+7/4)

x/2 - x+1/3+ 17/12 = x +x+7/4

(6x-12x+4+17)/12=(12x+12x+21)/12

(6x-12x+4+17)=(12x+12x+21)

-6x+21=24x+21

24x+6x=21-21

30x=0

x=0

caraduradepau

x/2-(x-1/3)+17/12=x+(x+7/4)

x/2-(3x-1/3)+17/12=x+(4x+7/4) mmc2,3,4,12=12

6x-12x+4+17=12x+12x+21

-6x-24x=21-21

-30x=0

x=0

fabiola-marielly

Veja:

x/2 - (x-1/3) + 17/12 = x + (x+7/4) mmc {12, 3, 4}= 12

x/2 - x+1/3+ 17/12 = x +x+7/4

(6x-12x+4+17)/12=(12x+12x+21)/12

(6x-12x+4+17)=(12x+12x+21)

-6x+21=24x+21

24x+6x=21-21

30x=0

x=0/30

x=0

Espero ter ajudado...BjO

neydehenriques

x/2-(3x-1)/3+17/12=x+(4x+7)/4 mmc=12

6x-(12x-4)+17 =12x+(12x+21)

6x-12x+4+17=12x+12x+21

-6x+21=24x+21

-6x-24x=0

-30x=0

x=0