( | X | − | 6000 | × | 3 50 | ) | × | 3 4 | ÷ | 3600 | = | ( | X | − | 6000 | × | 3 50 | − | 2400 | × | 2 25 | ) | × | 3 4 | ÷ | 3000 |
Left side of the equation = | ( | X | − | 6000 | × | 3 50 | ) | × | 1 4800 |
( | X | − | 6000 | × | 3 50 | ) | × | 1 4800 | = | ( | X | − | 6000 | × | 3 50 | − | 2400 | × | 2 25 | ) | × | 3 4 | ÷ | 3000 |
Left side of the equation = | X | × | 1 4800 | − | 6000 | × | 3 50 | × | 1 4800 |
= | X | × | 1 4800 | − | 3 40 |
1 4800 | X | − | 3 40 | = | ( | X | − | 6000 | × | 3 50 | − | 2400 | × | 2 25 | ) | × | 3 4 | ÷ | 3000 |
Right side of the equation = | ( | X | − | 6000 | × | 3 50 | − | 2400 | × | 2 25 | ) | × | 1 4000 |
1 4800 | X | − | 3 40 | = | ( | X | − | 6000 | × | 3 50 | − | 2400 | × | 2 25 | ) | × | 1 4000 |
Right side of the equation = | X | × | 1 4000 | − | 6000 | × | 3 50 | × | 1 4000 | − | 2400 | × | 2 25 | × | 1 4000 |
= | X | × | 1 4000 | − | 9 100 | − | 6 125 |
= | 1 4000 | X | − | 69 500 |
1 4800 | X | − | 3 40 | = | 1 4000 | X | − | 69 500 |
1 4800 | X | − | 1 4000 | X | = | - | 69 500 | + | 3 40 |
- | 1 24000 | X | = | - | 69 500 | + | 3 40 |
- | 1 24000 | X | = | - | 63 1000 |
63 1000 | = | 1 24000 | X |
1 24000 | X | = | 63 1000 |
X | = | 63 1000 | ÷ | 1 24000 |
= | 63 1000 | × | 24000 |
= | 63 | × | 24 |
X | = | 1512 |