Question

Find the solution to the system of equations.

You can use the interactive graph below to find the solution.

{ y = x - 4
{ y = 4x + 2

Answer 1

Explanation:

I got it right on khan

Answer 2

Substitute

4x+2=x-4

Then solve

3x=-6

x=-2

Substitute answer into an equation to find y

y=-2-4

y=-6

So you solution is:

(-2,-6)