asked 7.9k views
1 vote
Solve the system of equations by elimination

3x+4y=9
-6x-8y=-18

A. (5,-1)
B. (5,1)
C. Infinite number of solutions
D. (1,5)

If you can, explain step by step please

2 Answers

2 votes
C is correct luv the way you would do this is by graphing and seen they overlap or by actually solving by simplifying both equations and coming to the conclusion they are the same
answered
User Jlfenaux
by
8.1k points
6 votes

Answer:

C

Explanation:

answered
User Ryan Shillington
by
8.1k points

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