Solving Systems Of Equations By Substitution MethodIn this method, we first find the value of one   variable (y) in terms of another variable (x) from one equation. Substitute this value of y in the second equation. Second equation becomes a linear equa…

Solving Systems Of Equations By Elimination MethodStep I: Let the two equations obtained be a1x + b1y + c1 = 0                    ….(1) a2x + b2y + c2 = 0                    ….(2) Step II: Multiplying the given equation so as to make the co-efficients o…