( | 3 | X | + | 9 | ) | × | 0 | ( | 5 | X | + | 9 | ) | = | 2 | ÷ | 3 |
Left side of the equation = | 3 | X | × | 0 | ( | 5 | X | + | 9 | ) | + | 9 | × | 0 | ( | 5 | X | + | 9 | ) |
= | 0 | X | ( | 5 | X | + | 9 | ) | + | 0 | ( | 5 | X | + | 9 | ) |
= | 0 | X | × | 5 | X | + | 0 | X | × | 9 | + | 0 | ( | 5 | X | + | 9 | ) |
= | 0 | X | X | + | 0 | X | + | 0 | ( | 5 | X | + | 9 | ) |
= | 0 | X | X | + | 0 | X | + | 0 | × | 5 | X | + | 0 | × | 9 |
= | 0 | X | X | + | 0 | X | + | 0 | X | + | 0 |
= | 0 | X | X | + | 0 | X | + | 0 |
0 | X | X | + | 0 | X | + | 0 | = | 2 | ÷ | 3 |
Right side of the equation = | 2 3 |
0 | X | X | + | 0 | X | + | 0 | = | 2 3 |
= | 2 3 | − | 0 |