Solve : `2x+4y=12`

Solve : 3x+ 2y = 14 - x+ 4y = 7

Solve 3x+4y<=12 graphically

Solve : 2x+3y=6 4x+6y=12

Solve : 2x-y+z=4 , x+3y+2z=12 , 3x+2y+3z=16

solve x+2=6 2x+3y=12

Solve 3x - 4y = 20 and x + 2y = 5.

Solve 3x - 4y = 20 and x + 2y = 5.

Solve 3x - 4y = 20 and x + 2y = 5.

Solve : (2x)(3)+(y/4=12 , (4x)/3-(9y)/4=2

By graphical method find weather the following pair of equations are consistent or not. If consistent, solve 2x+4y=10, 3x+6y=12