407 100 | ÷ | x | × | ( | 76 | + | 320000 | ÷ | x | ) | = | 1 5 |
Multiply both sides of the equation by: | x |
407 100 | ( | 76 | + | 320000 | ÷ | x | ) | = | 1 5 | x |
407 100 | × | 76 | + | 407 100 | × | 320000 | ÷ | x | = | 1 5 | x |
7733 25 | + | 1302400 | ÷ | x | = | 1 5 | x |
Multiply both sides of the equation by: | x |
7733 25 | x | + | 1302400 | = | 1 5 | x | x |