Answer
Success!
x=28.1
↓Steps Explained:↓
Solve for x
2x + 8.7 = 64.9
Divide each side by 2
| 2x | |
| 2 |
| = |
| 8.7 |
| 2 |
Group constants
Group our constants 8.7 and 64.9.
subtract 8.7 from both sides
2x + 8.7 - 8.7 = 64.9 - 8.7
Cancel 8.7 on the left side:
2x = 56.2
Divide each side of the equation by 2
| 2x | |
| 2 |
| = |
| 56.2 |
| 2 |
x = 28.1
Final Answer
x=28.1Related Calculators: Literal Equations | Simultaneous Equations | 4 unknowns using Cramers Rule