Solving Equations

Question 1:

7x8=3x+16
x =6

Question 2:

8x+8=6x+28
x =10

Question 3:

5x+5=8x7
x =4

Question 4:

10x9=5x+36
x =9

Question 5:

3x9=8x19
x =2

Question 6:

x3=2x15
x =12