( | 120 | × | 200 | + | 3000 | ) | × | 3 10 | = | 120 | x | × | 19 20 | − | ( | 120 | × | 200 | + | 3000 | ) |
Left side of the equation = | 120 | × | 200 | × | 3 10 | + | 3000 | × | 3 10 |
= | 7200 | + | 900 |
= | 8100 |
8100 | = | 120 | x | × | 19 20 | − | ( | 120 | × | 200 | + | 3000 | ) |
Right side of the equation = | 114 | x | − | ( | 120 | × | 200 | + | 3000 | ) |
8100 | = | 114 | x | − | ( | 120 | × | 200 | + | 3000 | ) |
Right side of the equation = | 114 | x | − | 120 | × | 200 | − | 3000 |
= | 114 | x | − | 24000 | − | 3000 |
= | 114 | x | − | 27000 |
8100 | = | 114 | x | − | 27000 |
- | 114 | x | = | - | 27000 | − | 8100 |
- | 114 | x | = | - | 35100 |
35100 | = | 114 | x |
114 | x | = | 35100 |
x | = | 35100 | ÷ | 114 |
= | 35100 | × | 1 114 |
= | 5850 | × | 1 19 |
x | = | 5850 19 |
x | = | 307.894737 |