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Which equations have no solution? a. 3x-y=2, 9x-3y=6 b. 4x-7y+28=0, 5y-7x+9=0 c. 3x-5y-11=0, 6x-10y-7=0 d. None of these
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2 votes
Which equations have no solution?

a. 3x-y=2, 9x-3y=6
b. 4x-7y+28=0, 5y-7x+9=0
c. 3x-5y-11=0, 6x-10y-7=0
d. None of these

User S Panfilov
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6.9k points

1 Answer

4 votes

Answer:

C has no solution

Explanation

A. x=7, y=8

B. x=2/3 +1/3

User Pokemon Blue
by
8.0k points
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