Solve the following equation
3d+5d=200
Solve for d
3d + 5d = 200
Group the d terms on the left:
(3 + 5)d = 8d
Form modified equation
8d = + 200
Divide each side by 3
| 3d | |
| 3 |
| = |
| 5 |
| 3 |
Divide each side of the equation by 8
| 8d | |
| 8 |
| = |
| 200 |
| 8 |
d = 25
Final Answer
d = 25
