Solving Equations

Question 1:

4x+3=23x
x =4

Question 2:

6x+2=3+5x
x =1

Question 3:

3x+5=152x
x =2

Question 4:

6x+3=6+3x
x =1

Question 5:

10x+9=81+x
x =8

Question 6:

9x5=2+2x
x =1