Question

On subtracting 22 from twice of a number we get 68. Find the number.
Please let me know the answers

Answer 1

Answer:

hii

The required number is 30.

Step-by-step explanation:

Given : If we subtract 22 from three times a number,we get 68.

To Find : The number ?

Solution :

Let the number be 'x',

According to question,

If we subtract 22 from three times a number i.e. 3x-223x−22

We get 68,

So, 3x-22=683x−22=68

3x=68+223x=68+22

3x=903x=90

x=\frac{90}{3}x=

3

90

x=30x=30

Therefore, The required number is 30.

Answer 2

Answer:

The number is 45.

Step-by-step explanation:

Let the the number be x.

According to question,

2x - 22 = 68

2x = 68 + 22

2x = 90

x = 90/2

x = 45

So, the number is 45.

Check : 45×2 - 22 = 90 - 22 = 68