Question

Resolva as equações:
1- 2x/3 + (x+1)/6 = 1 - (x-2)/2


2- -2.(x-3)+8=-(x+1)

Answer 1

Resposta:

1 - x = 11/8

2- x = -1

Explicação passo-a-passo:

2- 2.(x-3)+8=-(x+1)

2x-6+8=-x-1

2x+2=-x-1

2x+x=-1-2

3x=-3

x=-1

1- 2x/3 + (x+1)/6 = 1 - (x-2)/2

4x+x+1=6-3(x-2)

5x+1=6-3x+6

5x+1=12-3x

5x+3x=12-1

x=11/8