Solving Equations

Question 1:

6x+8=13+x
x =1

Question 2:

4x+10=31+7x
x =-7

Question 3:

5x8=-14+4x
x =-6

Question 4:

2x8=3+x
x =11

Question 5:

x7=-132x
x =-2

Question 6:

3x3=422x
x =9