Answer
n=30
↓Steps Explained:↓
Solve for n
2n + 100 = 160
Divide each side by 2
| 2n | |
| 2 |
| = |
| 100 |
| 2 |
Group constants
Group our constants 100 and 160.
subtract 100 from both sides
2n + 100 - 100 = 160 - 100
Cancel 100 on the left side:
2n = 60
Divide each side of the equation by 2
| 2n | |
| 2 |
| = |
| 60 |
| 2 |
n = 30
Final Answer
n=30Related Calculators: Literal Equations | Simultaneous Equations | 4 unknowns using Cramers Rule