Question

AYUDENME PLISSS

x+3x+5=x+3+2x+6

Answer 1

Respuesta:

2(x+1)=2

2x + 2 = 2

2x = 2 - 2

2x = 0

x = 0/2

x = 0

3(x-2)-x=8

3x - 6 - x = 8

2x - 6 = 8

2x = 8 + 6

2x = 14

x = 14/2

x = 7

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

- 4x - 4 + 5x - 2 = - 2x - x

x - 6 = - 3x

x + 3x = 6

4x = 6

x = 6/4

x = 3/2

-2(x+1)=-6

- 2x - 2 = - 6

- 2x = - 6 + 2

- 2x = - 4

x = - 4/-2

x = 2

-2(x-1)=4

- 2x + 2 = 4

- 2x = 4 - 2

- 2x = 2

x = 2/-2

x = - 1

-2(-x-1)=5+1

2x + 2 = 6

2x = 6 - 2

2x = 4

x = 4/2

x = 2

3+2(4+2x)+1=20-2(2-x)

3 + 8 + 4x + 1 = 20 - 4 + 2x

12 + 4x = 16 + 2x

4x - 2x = 16 - 12

2x = 4

x = 4/2

x = 2

-2-x+4(-2x-3)-8x+1---igualamos a cero la ecuación-

- 2 - x - 8x - 12 - 8x + 1 = 0

- 14 - 17x + 1 = 0

- 13 - 17x = 0

- 17x = 13

x = 13/-17

x = - 13/17

6x=-4+x+3+1

6x = - 4 + x + 4

6x = x + 0

6x - x = 0

5x = 0

x = 0/5

x = 0

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