Solving Equations

Question 1:

2x+6=42+6x
x =-9

Question 2:

8x+9=24+3x
x =3

Question 3:

x+9=242x
x =5

Question 4:

2x3=278x
x =3

Question 5:

8x4=32+2x
x =6

Question 6:

9x10=110x
x =12