Question

resolver la ecuación 1/3x+1/8=-1/2
con comprobacion

Answer 1

1/3x+1/8=-1/2
1/3 X=-1/2-1/8
1/3 x=-5/8
1x=-5/8(3)
x=15/8

Answer 2

Resolver la ecuación 1/3x+1/8=-1/2,con comprobación.

1/3x + 1/8 = - 1/2
x/3 + 1/8 = - 1/2
(8x + 3)/24 = - 1/2
2 (8x + 3) = 24 (- 1)
16x + 6 = - 24
16x = - 24 - 6
16x = - 30
x = - 30/16
x = - 15/8

Rpt. El valor de x es - 15/8



COMPROBAMOS LA SOLUCIÓN.
x/3 + 1/8 = - 1/2
- 15/8/3 + 1/8 = - 1/2
- 15/24 + 1/8 = - 1/2
- 5/8 + 1/8 = - 1/2
(- 5 + 1)/8 = - 1/2
- 4/8 = - 1/2
- 1/2 = - 1/2

LISTO°