Question

6x+2(4x-4)=8-2(3-5x) me ajudem

Answer 1

6x + 2 (4x - 4) = 8 - 2 ( 3 - 5x )
6x + 8x - 8 = 8 - 6 + 10x
6x + 8x - 10x = - 6 + 8 + 8
4x = 10
x = 10/4
x = 2,5

S = { 2,5 }

Answer 2

6x + 2 ( 4x - 4 ) = 8 - 2 ( 3 - 5x ) 
6x + 8x - 8 = 8 - 6 + 10x 
6x + 8x - 10x = 8 - 6 + 8 
4x = 10
x =10/4
x = $2,5$

Prova real:
6x + 2 ( 4x - 4 ) = 8 - 2 ( 3 - 5x )
6.(2,5) + 2.(10 - 4) = 8 - 2.(3 - 12,5)
15 + 12 = 27
27 = 27