3 5 | x | + | 1 2 | x | = | 1 | - | 9 10 | x |
Left side of the equation = | 11 10 | x |
11 10 | x | = | 1 | - | 9 10 | x |
11 10 | x | + | 9 10 | x | = | 1 |
2 | x | = | 1 |
x | = | 1 | ÷ | 2 |
= | 1 | × | 1 2 |
x | = | 1 2 |
x | = | 0.5 |
27 5 | x | × | 729 10 | + | 9 2 | x | = | 0 |
Left side of the equation = | 19683 50 | x | + | 9 2 | x |
= | 9954 25 | x |
9954 25 | x | = | 0 |
x | = | 0 | ÷ | 9954 25 |
= | 0 | × | 25 9954 |
x | = | 0 |