Question

Help me for a cookie

What type of solution will the following system have?

-3x + 7y = -12
9x - 21y = 24

A) One Solution

B) No Solution

C) Infinitely Many Solutions

Answer 1

No solutions

Explanation:

Step: Solve−3x+7y=−12 for x:

Step: Substitute

0 = -12 so No Solutions

Answer 2

answer: it’s b

explanation: it just is