( | 7 100 | − | X | ) | ÷ | ( | X | − | 8 100 | ) | = | ( | 20501 5000 | − | 4 | ) | ÷ | ( | 4 | − | 39927 10000 | ) |
Multiply both sides of the equation by: | ( | X | − | 8 100 | ) | , | ( | 4 | − | 39927 10000 | ) |
( | 7 100 | − | X | ) | ( | 4 | − | 39927 10000 | ) | = | ( | 20501 5000 | − | 4 | ) | ( | X | − | 8 100 | ) |
7 100 | ( | 4 | − | 39927 10000 | ) | − | X | ( | 4 | − | 39927 10000 | ) | = | ( | 20501 5000 | − | 4 | ) | ( | X | − | 8 100 | ) |
7 100 | ( | 4 | − | 39927 10000 | ) | − | X | ( | 4 | − | 39927 10000 | ) | = | 20501 5000 | ( | X | − | 8 100 | ) | − | 4 | ( | X | − | 8 100 | ) |
7 100 | × | 4 | − | 7 100 | × | 39927 10000 | − | X | ( | 4 | − | 39927 10000 | ) | = | 20501 5000 | ( | X | − | 8 100 | ) | − | 4 | ( | X | − | 8 100 | ) |
7 100 | × | 4 | − | 7 100 | × | 39927 10000 | − | X | ( | 4 | − | 39927 10000 | ) | = | 20501 5000 | X | − | 20501 5000 | × | 8 100 | − | 4 | ( | X | − | 8 100 | ) |
7 25 | − | 279489 1000000 | − | X | ( | 4 | − | 39927 10000 | ) | = | 20501 5000 | X | − | 20501 62500 | − | 4 | ( | X | − | 8 100 | ) |
511 1000000 | − | X | ( | 4 | − | 39927 10000 | ) | = | 20501 5000 | X | − | 20501 62500 | − | 4 | ( | X | − | 8 100 | ) |
511 1000000 | − | X | × | 4 | + | X | × | 39927 10000 | = | 20501 5000 | X | − | 20501 62500 | − | 4 | ( | X | − | 8 100 | ) |
511 1000000 | − | X | × | 4 | + | X | × | 39927 10000 | = | 20501 5000 | X | − | 20501 62500 | − | 4 | X | + | 4 | × | 8 100 |
511 1000000 | − | X | × | 4 | + | X | × | 39927 10000 | = | 20501 5000 | X | − | 20501 62500 | − | 4 | X | + | 8 25 |
511 1000000 | − | 73 10000 | X | = | 501 5000 | X | − | 501 62500 |
- | 73 10000 | X | − | 501 5000 | X | = | - | 501 62500 | − | 511 1000000 |
- | 43 400 | X | = | - | 501 62500 | − | 511 1000000 |