Question

resolva

2x-3=1+x

-2x+3=x-1+3x-2

-4x-1-3x=1-7x+10x

-(x+1)-2(x-3)=0

5(3+4x)-6(7x-5)=2x-1

-(2+0,1x)=-x-2(0,2+x)

3-x/2=x+5/3

x/4-x/8=1/2=x

x-1/2-x+1/3=x

Answer 1

2x-3=1+x

2x - x = 1 + 3

x = 4

-2x+3=x-1+3x-2

-2x - x - 3x = -1 -2 -3

-6x = -6 .(-1)

x = 6/6

x = 1

-4x-1-3x=1-7x+10x

-(x+1)-2(x-3)=0

-x -1 -2x +6 = 0

-3x + 5 = 0

-3x = -5 .(-1)

3x = 5

x = 5/3

5(3+4x)-6(7x-5)=2x-1

15 + 20x - 42x +30 = 2x -1

20x -42x -2x = -1 -15 -30

-24x = -46 .(-1)

24x = 46

x = 46/24

-(2+0,1x)=-x-2(0,2+x)

-2 - 0,1x = - x -0,4 -2x

-2 -0,1 x + 3x + 0,4 = 0

2,9 x - 1,6 = 0

2,9x = 1,6

x = 1,6/2,9

3-x/2=x+5/3

3( 3 - x ) = 2 ( x + 5 )

9 - 3x = 2x + 10

-5x = 1 .( -1)

x = 1/5

x/4-x/8=1/2=x

x-1/2-x+1/3=x

3x - 3 - 2x - 2 / 6 = x/1

x - 12 / 6 = x/1

x - 12 = 6x

-5x - 12 = 0

-5x = 12 .( -1)

x = -12/5

a questão x/4-x/8=1/2=x , preciso de esclarecimento sobre ela em questão.