Solving Equations

Question 1:

4x+5=6x−15
x =10

Question 2:

3x+10=7x−18
x =7

Question 3:

7x+2=3x+18
x =4

Question 4:

2x−10=3x−17
x =7

Question 5:

3x−4=x+12
x =8

Question 6:

2x−10=9x−80
x =10