Question

resolver 2(x-5)+4(1-2x)=5(3-x)

Answer 1

Olá,

Vamos lá,

2(x-5)+4(1-2x)=5(3-x)
2x-10+4-8x=15-5x
2x-8x+5x=15+10-4
-x=21  *(-1)
x=-21

Resposta: x= -21

Answer 2

2(x-5) + 4(1-2x) = 5(3-x)
2x - 10 + 4 - 8x = 15 - 5x
- 6x - 6 = 15 - 5x
- 6x + 5x = 15 + 6
-x= 21 .(-1)
x= -21