Question

diffrence between two numbers is 30 .twice the greater number is less than 7 times the smaller number by 5 .find the number​

Answer 1

Answer:

let the numbers be p and q

p-q=30

2p-7q=5

Multiply first eqn by 2 and subtract from second eqn

2p-7q-(2p-2q)=5-60

-5q=-55

q=11

p=11+30=41

So the numbers are 41 and 11