Question

In the following questions, two questions I and II are given. You have to solve both the equations and give answer.
I. $2x-15y=5$
II. $6x-5y=-1$

• A. If X $>$ Y
• B. If X $>=$ Y
• C. If X $<$ Y
• D. If X $=<$ Y
• E. If X$=$Y or the relationship cannot be determined

Answer 1

The correct option is C If X $<$ Y

Let

$2x-15y=5---eqn\left(1\right)$

$6x-5y=-1---eqn\left(2\right)$

Multiplying equation 1 with 3 we get,

$6x-45y=15---eqn\left(3\right)$

Substracting equaton 1 from 3 we get,

$-40y=16$

$y=\frac{-2}{5}=-0.4$

Substituting y in $eqn\left(2\right)$ we get,

$6x+2=-1$

$x=\frac{-1}{2}=-0.5$

So $x<y$