\[3x-6=9\]
1
Add 66 to both sides.
3x=9+63x=9+6

2
Simplify  9+69+6  to  1515.
3x=153x=15

3
Divide both sides by 33.
x=153x=\frac{15}{3}

4
Simplify  153\frac{15}{3}  to  55.
x=5x=5

Done

Check Answer ▼
Copy Link
How can we make this solution more helpful?
Cymath foriOSAndroid