When thirteen is reduced by two-thirds of a number, the result is 7. Find the number. The number is

Step-by-step explanation:

Let,

The req. number be = x

So,

Two - thirds of the number

Then, it is reduced by 13

After that,

The req. result we get is = 7

Therefore,

By the problem,

=> x = 30

Hence,

The req. number is 30.

25

step-by-step explanation:

x + 4/7

step-by-step explanation:

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