Solving Equations with Brackets

Question 1:

8x81= 7x10
x =11

Question 2:

9x37= 23x11
x =5

Question 3:

8x16= 4x+5
x =9

Question 4:

x+64= 7x+4
x =6

Question 5:

7x6=2x32
x =2

Question 6:

6x+39= 34x3
x =8