Solve the system by elimination

Algebra
Tutor: None Selected Time limit: 1 Day

3x+7y=5

-15x-35y=-25

Answer should be a solution set (,)

Not sure how to do this. 

Jun 10th, 2015

Thank you for the opportunity to help you with your question!

3x+7y=5)5

-15x-35y=-25

15x+35y=25

+-15x-35y=-25

0=0

(0,0)


Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 10th, 2015

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