Question

Resuelve las siguientes ecuaciones

A) 5-(4x+6)=2x=

B) x+1=5x-(2x+3)=

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

D) 5-(x+1)-3=3x-(2x+3)-x=

Answer 1

Respuesta:

5 - 4x - 6 = 2x

-1 = 2x + 4x

-1 = 6x

-1/6 = x

x +1 = 5x - 2x - 3

1 + 3 = 3x - x

4 = 2x

2 = x

2x - 5 + 4x + 1 = x + 3x - 5

6x - 4 = 4x - 5

2x = - 5 + 4

2x = - 1

x = - 1/2

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

1 - x = - 3

1 + 3 = x

4 = x