Question

Thrice a number diminished by 2 is 19. Find the number.

Answer 1

Answer:

7 is the no.

Step-by-step explanation:

Let x be the no.

By question,

3x-2=19

3x=19+2

x=21/3

.'.x=7

Answer 2

Answer:

The number is 21

Step-by-step explanation:

Let the number be x

x-2=19

x=19+2

x=21

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