Solving Equations

Question 1:

5x5=2x+1
x =2

Question 2:

3x8=4x12
x =4

Question 3:

9x7=2x+63
x =10

Question 4:

9x+4=4x+54
x =10

Question 5:

6x4=3x+20
x =8

Question 6:

9x+2=8x+14
x =12