Solve the following equation
2n+19=123
Solve for n
2n + 19 = 123
Divide each side by 2
| 2n | |
| 2 |
| = |
| 19 |
| 2 |
Group constants
Group our constants 19 and 123.
subtract 19 from both sides
2n + 19 - 19 = 123 - 19
Cancel 19 on the left side:
2n = 104
Divide each side of the equation by 2
| 2n | |
| 2 |
| = |
| 104 |
| 2 |
n = 52
Final Answer
n = 52
