360 | ÷ | ( | 4 | x | ) | + | 3 | = | 360 | ÷ | ( | 3 | x | ) |
Multiply both sides of the equation by: | ( | 4 | x | ) | , | ( | 3 | × | 1 | ) |
360 | ( | 3 | × | 1 | ) | + | 3 | ( | 4 | x | ) | ( | 3 | × | 1 | ) | = | 360 | ( | 4 | × | 1 | ) |
360 | × | 3 | × | 1 | + | 3 | ( | 4 | x | ) | ( | 3 | × | 1 | ) | = | 360 | ( | 4 | × | 1 | ) |
360 | × | 3 | × | 1 | + | 3 | ( | 4 | x | ) | ( | 3 | × | 1 | ) | = | 360 | × | 4 | × | 1 |
1080 | + | 3 | ( | 4 | x | ) | ( | 3 | × | 1 | ) | = | 1440 |
1080 | + | 3 | × | 4 | x | ( | 3 | × | 1 | ) | = | 1440 |
1080 | + | 12 | x | ( | 3 | × | 1 | ) | = | 1440 |
1080 | + | 12 | x | × | 3 | × | 1 | = | 1440 |
1080 | + | 36 | x | = | 1440 |
36 | x | = | 1440 | − | 1080 |
36 | x | = | 360 |
x | = | 360 | ÷ | 36 |
= | 360 | × | 1 36 |
= | 10 | × | 1 |
x | = | 10 |