Question

2. Four times an odd integer added to three times the next even integer equals 38. Find
the odd integer.
3. A number is decreased by 15 and when the result is multiplied by 5 the result is 100.
Determine the number.





please answer this question friends​

Answer 1

Answer:

3.ans. the no. is 35

Step-by-step explanation:

let the no. be x

(x-15) ×5=100

x-15=100/5

x-15=20

x=15+20

x=35

Answer 2

Answer:

5

Step-by-step explanation:

let the odd number be x.

And next even number be x+1.

then, 4x+3x+3=38

7x+3=38

7x=38-3

7x=35

X=35/7

X=5

Thus, the odd number is 5