113k views
0 votes
What is thr solution to the system of equations? 2x-y=7 y=2x+3

User Protasm
by
5.7k points

1 Answer

2 votes

Answer:

No solutions

Explanation:

Substitute because you already know that y = 2x + 3 into the first equation to get 2x - 2x - 3 = 7, so -3 = 7. This is not true so there are no solutions.

User Pithyless
by
5.9k points