Equations x+y=2, 2x+2y=3 will have [UPSEAT 1999]
Only one solution
Many finite solutions
No solution
None of these
From (ii) equation, 2(x+y) = 3 or 2*2 = 3 or 4 = 3 Which is not feasible, so given equation has no solution.
The equation 3x−5y=15+3x has
The pair of equation x+2y+5=0 and -3x-6y+1=0 has
(a) a unique solution (b) exactly two solution
(c) infinitely many solutions (d) no solution