-0.4(3х-1)+8(0.8х-0.3)=5- (3.8 х+4)

Question

-0.4(3х-1)+8(0.8х-0.3)=5- (3.8 х+4)

Answer 1

-1,2x+0,4+6,4x-2,4=5-3,8x-4
-1,2x+6,4x+3,8x= 5-4-0,4+2,4
9x=3
x=3:9
x=1/3

Answer 2

- 0,4( 3х - 1 ) + 8( 0,8х - 0,3 ) = 5 - ( 3,8х + 4 )
- 1,2х + 0,4 + 6,4х - 2,4 = 5 - 3,8х - 4
5,2х - 2 = 1 - 3,8х
5,2х + 3,8х = 1 + 2
9х = 3
Х = 3/9
Х = 1/3