Question

If 10 be added to four times a certain number , the result is 5 less than five times the number . find the number​

Answer 1

Answer:

15

Step-by-step explanation:

Let the number be x

A/Q→4x+10=5x-5

→10+5=5x-4x

→15=x

→x=15

Hence, the number is 15.

Answer 2

Step-by-step explanation:

Given : 10 be added to four times

the results 5 less than five time number

Find : The Number

Solutions ;

Let us assumed that number would be a 10 be added to 4 times of assumed Number a in which the results is 5 less than 4 time of assumed Number a

Equation : 4 a + 10 = 5 a - 5

We Solve it

5 a - 4 a = 10 + 5

a = 15

The Answer is a = 15