33 10 | ÷ | ( | 75 | + | 25 | ) | × | 25 | = | x |
Multiply both sides of the equation by: | ( | 75 | + | 25 | ) |
33 10 | × | 25 | = | x | ( | 75 | + | 25 | ) |
33 10 | × | 25 | = | x | × | 75 | + | x | × | 25 |
165 2 | = | x | × | 75 | + | x | × | 25 |
165 2 | = | 100 | x |
- | 100 | x | = | - | 165 2 |
165 2 | = | 100 | x |
100 | x | = | 165 2 |
x | = | 165 2 | ÷ | 100 |
= | 165 2 | × | 1 100 |
= | 33 2 | × | 1 20 |
x | = | 33 40 |
x | = | 0.825 |