Question

6. On subtracting 13 from 3 times of a number, the result is 8. Find the number.

Answer 1

Step-by-step explanation:

$3x - 13 = 8$

$3x = 13 + 8 = 21$

$x = 21 \div 3 = 7ans)$

Answer 2

Answer:

the number is 7

Step-by-step explanation:

3x-13=8

3x=21

x=7