73.3k views
4 votes
Evaluate yx7 + x(-7)
When x = 1, y = -5

User Qqtf
by
5.1k points

1 Answer

3 votes

Answer:

-35=35 so there's no solution

Explanation:

Plug in 1 for X and -5 for y. (-5)(1)(7)=-7(-5)

User Arno Lorentz
by
5.2k points