Question

1/2x +( 2/4+3/6)= 4/5

3/8+x=2/5

Answer 1

`1/2x +( 2/4+3/6)= 4/5`

`=> 1/2x +( 12/24 + 12/24)=4/5`

`=> 1/2 x+ 24/24=4/5`

`=> 1/2 x+1=4/5`

`=>1/2x=4/5-1`

`=>1/2x= 4/5-5/5`

`=>1/2x= -1/5`

`=>x=-1/5 : 1/2`

`=>x=-1/5 xx 2`

`=>x=-2/5`

`--------`

`3/8 +x=2/5`

`=>x=2/5-3/8`

`=>x= 16/40 - 15/40`

`=>x=1/40`

`@ yl`

Answer 2

1/2x +( 2/4+3/6)= 4/5

1/2x+1=4/5

1/2x=-1/5

x=-1/5:1/2

x=-2/5

3/8+x=2/5

x=2/5-3/8

x=1/40

 

Answer 3

Answer 4