Question

when a number is added to 4, the result is equal to subtracting 10 from 3 times of it. what is the number​

Answer 1

Answer:

the required number is 7

Step-by-step explanation:

let the number be x.

then from the given information,

4+x = 3x-10

or, 2x= 14

therefore, x=7

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Answer 2

Step-by-step explanation:

Let the required number be X

then , 4+X= 3X-10

=> 4+10= 3X - X

=> 14= 2X

=> 14/2 = X

=> 7=X

Therefore, The required number is 7