The correct option is
D x=−52,y=−5Rewriting the given equations, we get
2x−3y=10 ...(i)
4x−5y=15 ...(ii)
We pick either of the equations and write one variable in terms of the other. Consider the Equation (i) and write it as
x=10+3y2 ...(iii)
Substitute the value of
x=10+3y2 in Equation (ii). we get,
4(10+3y2)−5y=15⇒20+6y−5y=15⇒y=−5 Substituting this value of
y=−5 in Equation (iii). we get,
x=10+3(−5)2=−52∴x=−52,y=−5