3600 | × | 3 | + | 6 | × | 7 200 | x | = | 6 | × | 91 100 | x |
Left side of the equation = | 10800 | + | 21 100 | x |
10800 | + | 21 100 | x | = | 6 | × | 91 100 | x |
Right side of the equation = | 273 50 | x |
10800 | + | 21 100 | x | = | 273 50 | x |
21 100 | x | - | 273 50 | x | = | - | 10800 |
- | 21 4 | x | = | - | 10800 |
21 4 | x | = | 10800 |
x | = | 10800 | ÷ | 21 4 |
= | 10800 | × | 4 21 |
= | 3600 | × | 4 7 |
x | = | 14400 7 |
x | = | 2057.142857 |