55 | × | 791 100 | + | 64 5 | x | = | ( | 55 | + | x | ) | × | 399 50 |
Left side of the equation = | 8701 20 | + | 64 5 | x |
8701 20 | + | 64 5 | x | = | ( | 55 | + | x | ) | × | 399 50 |
Right side of the equation = | 55 | × | 399 50 | + | x | × | 399 50 |
= | 4389 10 | + | x | × | 399 50 |
8701 20 | + | 64 5 | x | = | 4389 10 | + | 399 50 | x |
64 5 | x | − | 399 50 | x | = | 4389 10 | − | 8701 20 |
241 50 | x | = | 4389 10 | − | 8701 20 |
241 50 | x | = | 77 20 |
x | = | 77 20 | ÷ | 241 50 |
= | 77 20 | × | 50 241 |
= | 77 2 | × | 5 241 |
x | = | 385 482 |
x | = | 0.798755 |