25 | + | 28 | + | ( | 22 | − | x | ) | × | 43 10 | = | ( | 50 | + | 13 2 | x | ) | ÷ | 3 2 |
Left side of the equation = | 53 | + | ( | 22 | − | x | ) | × | 43 10 |
53 | + | ( | 22 | − | x | ) | × | 43 10 | = | ( | 50 | + | 13 2 | x | ) | ÷ | 3 2 |
Left side of the equation = | 53 | + | 22 | × | 43 10 | − | x | × | 43 10 |
= | 53 | + | 473 5 | − | x | × | 43 10 |
= | 738 5 | − | 43 10 | x |
738 5 | − | 43 10 | x | = | ( | 50 | + | 13 2 | x | ) | ÷ | 3 2 |
Right side of the equation = | 50 | × | 2 3 | + | 13 2 | x | × | 2 3 |
= | 100 3 | + | 13 3 | x |
738 5 | − | 43 10 | x | = | 100 3 | + | 13 3 | x |
- | 43 10 | x | − | 13 3 | x | = | 100 3 | − | 738 5 |
- | 259 30 | x | = | 100 3 | − | 738 5 |
- | 259 30 | x | = | - | 1714 15 |
1714 15 | = | 259 30 | x |
259 30 | x | = | 1714 15 |
x | = | 1714 15 | ÷ | 259 30 |
= | 1714 15 | × | 30 259 |
= | 1714 | × | 2 259 |
x | = | 3428 259 |
x | = | 13.235521 |