Question

Solve the system using substitution.

y=2x−5
y=2x+7

May someone explains and help me with a picture, please.

Answer 1

no solution.

Explaination:

solve for the very first variable in your equation and then you would substitute the result into the other equation. by doing so, you should get no solution.

Answer 2

no solutions

Explanation:

if y=2x-5

and y=2x+7

2x-5=2x+7

-5 is not equal to 7