Question

6. Solve the system of equations by graphing. 17.
y = -x + 7
5x + 5y = 10

Answer 1

∅

Explanation:

Firstly, you need to draw the line of equation: x - 5y =1

and the line of equation: 2x + 5y = 17

and observe their intersection

it would be : a line , nothing or a point

By looking at the photo below you might notice that the two lines are parallel then they don’t intersect there the solutions set is ∅ (empty set)