Respuesta :
Answer:
x=2
Step-by-step explanation:
2x+4=4x
-2x -2x
4=2x/2x
4/2=x
x=2
Move constant to the right-hand side and change its sign
2x=4x-4
Move the variable to the left hand side and change its sign
2x-4x=-4
Collect the like terms
-2x=-4
Divide both sides by -2
X=2
2x=4x-4
Move the variable to the left hand side and change its sign
2x-4x=-4
Collect the like terms
-2x=-4
Divide both sides by -2
X=2