5. Graphical Method to Solve a Pair of Linear Equations. Let a pair of linear equations be represented as: a 1 x + b 1 y + c 1 = 0. and a 2 x + b 2 y + c 2 = 0. Then the set of solutions for both ...

SOME years ago you published some interesting communications in regard to the graphical solution of cubic and quartic equations (vol. lxi. p. 55, vol. lxiii. pp. 515 and 609, vol. lxiv. p. 5). The ...

On comparing with a 1 x + b 1 y + c 1 = 0 and a 2 x + b 2 y + c 2 = 0, we have. Therefore, the pair of equations has no solution. Quesntion3. If a pair of linear equations is consistent, then the ...