# Math - system of equations

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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?

• Math - system of equations -

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

• Math - system of equations using elimination -

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

• Math - system of equations -

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

• Math - system of equations -

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

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