SOLUTION: for what value of a will the system of equation 4x+12y=-5, -5x+ay=8 have no solution -5 -15 12 None

SOLUTION: for what value of a will the system of equation 4x+12y=-5, -5x+ay=8 have no solution -5 -15 12 None

Algebra.Com

Question 1133680: for what value of a will the system of equation 4x+12y=-5, -5x+ay=8 have no solution
-5
-15
12
None
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
------meaning parallel lines, slopes being equal.
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