Question

What appears to be the solution to the system of equations shown in the graph below?

(Please answer Now)

Answer 1

Given:

The system of equation is,

`3x-4y = -2` -------- (1)

`-6x+5y = 7` -------- (2)

To find the solution.

To solve the system of equation,

From (1) we get,
`3x = -2+4y`

Putting this value into (2) we get,

`-6x+5y = 7`

or,
`-2(3x)+5y = 7`

or,
`-2(4y-2)+5y = 7`

or,
`-8y+4+5y = 7`

or,
`-3y = 7-4`

or,
`-3y = 3`

or,
`y = -1`

From (1) we get,

`3x = -2+4(-1)`

or,
`3x = -6`

or,
`x = -2`

Hence,

The solution is
`x= -2` and
`y = -1`