Question

There are two numbers such that difference of five times the first and twice the second is 3 while the difference of four times the first and five times the second is -1. find numbers​

Answer 1

Answer:

Let the first n second no be x n y respectively

First condition

5x-2y=3.....(1)

Second condition

4x-5y= -1.....(2)

Multiplying eqn 1 n 2 by 5 n 2 respectively

25x-10y=15.......(3)

8x-10y= -2.......(4)

we get x=1. n then substitute the value in any eqn ...the value of y is also 1

X=1....Y=1