Question

write two other equations that have the same solution as this system od equations.
3x-4y=-14
-x+3y=18

I found the solution to the system it is (6,8) there after how do i go about it?

Answer 1

Just make up any old left-side of an equation.

e.g. 5x - 2y = ??
now plug in your values to get
30 - 16 = 14

so one equation is 5x - 2y = 14

as you can see there would be an infinite number of equations you could form

Answer 2

x-4y=-2
5x-y=-3

Answer 3

2x+y+z=0,x+y+2z=0,5x+3y+3z=2

Answer 4

x=-2,y=6,z=-2