y | = | - | 7 | ÷ | 48 | × | ( | 7 4 | − | 4 | ) | ( | 7 4 | − | 4 | ) | + | 3 |
Right side of the equation = | - | 7 48 | ( | 7 4 | − | 4 | ) | ( | 7 4 | − | 4 | ) | + | 3 |
y | = | - | 7 48 | ( | 7 4 | − | 4 | ) | ( | 7 4 | − | 4 | ) | + | 3 |
Right side of the equation = | - | 7 48 | × | 7 4 | ( | 7 4 | − | 4 | ) | + | 7 48 | × | 4 | ( | 7 4 | − | 4 | ) | + | 3 |
= | - | 49 192 | ( | 7 4 | − | 4 | ) | + | 7 12 | ( | 7 4 | − | 4 | ) | + | 3 |
= | - | 49 192 | × | 7 4 | + | 49 192 | × | 4 | + | 7 12 | ( | 7 4 | − | 4 | ) | + | 3 |
= | - | 343 768 | + | 49 48 | + | 7 12 | ( | 7 4 | − | 4 | ) | + | 3 |
= | 915 256 | + | 7 12 | ( | 7 4 | − | 4 | ) |
= | 915 256 | + | 7 12 | × | 7 4 | − | 7 12 | × | 4 |
= | 915 256 | + | 49 48 | − | 7 3 |
= | 579 256 |
y | = | 579 256 |