Question

Find the solution to the system of equations

Answer 1

x=1

y=-4

Explanation:

Since -x-3=y subsitue that in at the top equation

`- x - 3 = - 7x + 3`

`- x = - 7x + 6`

`6x = 6`

`x = 1`

Plug x=1 back into the equation to solve for y.

`y = - 7(1) + 3`

`y = - 4`