Question

Find the solutionof x+2y=10and2x+4y=8grapcally

Answer 1

x + 2y -10 = 0
x + 2y -4 =0


These lines will have no solution

because they will not intersect each other.

Hint : Equations of parallel lines differ only

constant term .

Answer 2

$x + 2y -10 = 0 \\ x + 2y -4 =0$

These lines will have no solution

These lines will have no solutionbecause they will not intersect each other.

Hint: Equations of parallel lines differ only constant term.