122 | = | 275 | ( | 1 | − | x | ) | ÷ | 2 |
Right side of the equation = | 275 2 | ( | 1 | − | x | ) |
122 | = | 275 2 | ( | 1 | − | x | ) |
Right side of the equation = | 275 2 | × | 1 | − | 275 2 | x |
= | 275 2 | − | 275 2 | x |
122 | = | 275 2 | − | 275 2 | x |
275 2 | x | = | 275 2 | − | 122 |
275 2 | x | = | 31 2 |
x | = | 31 2 | ÷ | 275 2 |
= | 31 2 | × | 2 275 |
= | 31 | × | 1 275 |
x | = | 31 275 |
x | = | 0.112727 |