Solve by substitution method Share with your friends Share 1 Varun.Rawat answered this The given system of equations is :bxa + ayb = a2+b2 ...1x + y = 2ab ....2Now, from 2, we gety = 2ab - x ....3Now, substituting the value of y from 3 in 1, we get bxa + ab× 2ab-x = a2+b2⇒ bxa + 2a2 - axb = a2+b2⇒bxa - axb = b2-a2⇒b2x-a2xab = b2-a2⇒xb2-a2ab = b2-a2⇒x = abNow, from 3, we get y = 2ab - ab = ab 1 View Full Answer