Question

Quiz: Solving Systems by Graphing 1:Systems of Equati

What is the solution of the system of equations?
y = 3x + 7
y = x - 9

Answer 1

(-8 ,-17)

Explanation:

To solve the system we need to graph the 2 lines and the system solution is the intersection‘s point .

look at the photo below for the graph .

:)