Answer
b=220
Steps Explained:
Solve for b
25b - 5500 = 0
Divide each side by 25
| 25b | |
| 25 |
| = |
| -5500 |
| 25 |
Group constants
Group our constants -5500 and 0.
add 5500 to both sides
25b - 5500 + 5500 = 0 + 5500
Cancel 5500 on the left side:
25b = 5500
Divide each side of the equation by 25
| 25b | |
| 25 |
| = |
| 5500 |
| 25 |
b = 220
Final Answer
b=220Related Calculators: Literal Equations | Simultaneous Equations | 4 unknowns using Cramers Rule