Solve the following equation
3b+3=255
Solve for b
3b + 3 = 255
Divide each side by 3
| 3b | |
| 3 |
| = |
| 3 |
| 3 |
Group constants
Group our constants 3 and 255.
subtract 3 from both sides
3b + 3 - 3 = 255 - 3
Cancel 3 on the left side:
3b = 252
Divide each side of the equation by 3
| 3b | |
| 3 |
| = |
| 252 |
| 3 |
b = 84
Final Answer
b = 84
