2 | ( | 5 | + | 96 5 | + | x | ) | = | 50 | + | 1211 5 | + | 331 5 | − | 2 | x |
Left side of the equation = | 2 | × | 5 | + | 2 | × | 96 5 | + | 2 | x |
= | 10 | + | 192 5 | + | 2 | x |
= | 242 5 | + | 2 | x |
242 5 | + | 2 | x | = | 50 | + | 1211 5 | + | 331 5 | − | 2 | x |
Right side of the equation = | 1792 5 | − | 2 | x |
242 5 | + | 2 | x | = | 1792 5 | − | 2 | x |
2 | x | + | 2 | x | = | 1792 5 | − | 242 5 |
4 | x | = | 1792 5 | − | 242 5 |
4 | x | = | 310 |
x | = | 310 | ÷ | 4 |
= | 310 | × | 1 4 |
= | 155 | × | 1 2 |
x | = | 155 2 |
x | = | 77.5 |