Solving Equations

Question 1:

2x7=10x23
x =2

Question 2:

6x3=9x36
x =11

Question 3:

6x+6=4x+28
x =11

Question 4:

9x+8=4x+18
x =2

Question 5:

6x+9=x+54
x =9

Question 6:

5x+7=7x1
x =4