Click on the radio button in front of the correct answer for the variable.
1. 4x - 6 = 2x +10
4 6 8
2. 9 + 7x = 6x + 20
9 11 13
3. 5x - 10 = 3x - 2
2 4 - 4
4. 15x - 40 = 5x + 20
6 -6 9
Equations 4
Equations 5