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2 votes
The system ax+by=c has the solution 2,-3, where Dx+ey=f . A b c d e and f are all non-zero real numbers select all the systems of equations with the same solution

User Ezaquarii
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2 Answers

4 votes

Answer:

a and c are right

Explanation:

User Jayendra Parmar
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3 votes
If you use the elimination method, add both equations together to eliminate a variable. You will get 5x=15. x=3.

Replace x in the equations with 3 to get y =7, so your answer is (3,7.)
User Aaron Roberts
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