Question

Q4. If 4 is added to 5 times a number, the result is 12 more than 3 times the
number. Find the number.​

Answer 1

Answer:

The no. is 4

EXPLAINATION -

GIVEN -

• 4 is added to 5 times a no. result is 12 more than 3

TO FIND -

• THE NO.

SOLUTION -

Let the information given be converted into equation .

equation form is -

5x + 4 = 12 + 3x

5x - 3x = 12 - 4

2x= 8

x= 8/2

x= 4

VERIFICATION -

4 + 5× 4 = 12 + 3× 4

4+ 20 = 12+ 12

24= 24

LHS = RHS

hence , proved