( | 18 25 | + | x | ) | ÷ | ( | 3 5000 | + | 1 1000 | x | ) | = | 1100 |
Multiply both sides of the equation by: | ( | 3 5000 | + | 1 1000 | x | ) |
( | 18 25 | + | x | ) | = | 1100 | ( | 3 5000 | + | 1 1000 | x | ) |
18 25 | + | x | = | 1100 | ( | 3 5000 | + | 1 1000 | x | ) |
18 25 | + | x | = | 1100 | × | 3 5000 | + | 1100 | × | 1 1000 | x |
18 25 | + | x | = | 33 50 | + | 11 10 | x |
x | − | 11 10 | x | = | 33 50 | − | 18 25 |
- | 1 10 | x | = | 33 50 | − | 18 25 |
- | 1 10 | x | = | - | 3 50 |
3 50 | = | 1 10 | x |
1 10 | x | = | 3 50 |
x | = | 3 50 | ÷ | 1 10 |
= | 3 50 | × | 10 |
= | 3 5 | × | 1 |
x | = | 3 5 |
x | = | 0.6 |