Solving Equations

Question 1:

10x+6=87+x
x =9

Question 2:

x−10=-3+2x
x =-7

Question 3:

3x+6=51−6x
x =5

Question 4:

3x+9=18−6x
x =1

Question 5:

2x−2=10+5x
x =-4

Question 6:

6x−7=5+4x
x =6