How do i turn these decimals into a fraction at its simplest form?

When something repeats, it is often divided by a multipule of 9

when 1 number repeats, it's probably divided by 9,
exmaple, 1/9=0.111111111111

when 2 numbers repeat, then it is probaly divded by 99
example, 14/99=0.14141414

so

21. 0.4444444444=4/9

22. 0.21212121=21/99

x=1.5

Step-by-step explanation:

Start with moving the constant to the right.

Then divide both sides with -3. So the equation now is

Add (2/6^2) to both sides of the equation.

Using factor the expression.

Simplify . Simplify further. .

Solve the equation for x. , Next .

About x=1.5

I hope it helps!