Solving Equations with Brackets

Question 1:

7x7=35
x =12

Question 2:

43x8=52
x =7

Question 3:

5x+5=35
x =2

Question 4:

7x+11=147
x =10

Question 5:

12x6=-24
x =4

Question 6:

43x7=32
x =5