Question

Complete each equation so that it is true for all values of x.
3x + 6 =3(x + __)

Answer 1

3x+6=3(x+_)

3(x+2)=3(x+_)

x+2=x+_

__ = 2 Answer

Answer 2

3x= 3-6= -3

x -3/3 x= -1

it is your answer